PICO DEL TEIDE IN VINTAGE DRAWINGS

VINTAGE DRAWINGS 19th 

Pico del Teide (3, 718 m -12, 198 ft)

Tenerife - Canari Islands - Spain 

The mountain 

Pico del  Teide (3,718m - 12,198 ft) (« Teide Peak") is a volcano on Tenerife in the Canary Islands, Spain. Before the 1495 Spanish colonization of Tenerife, the native Guanches called the volcano Echeyde, which in their legends referred to a powerful figure leaving the volcano, which could turn into hell. El Pico del Teide is the modern Spanish name.
Its summit is the highest point in Spain and the highest point above sea level in the islands of the Atlantic. If measured from its base on the ocean floor, it is at 7,500 m-24,600 ft the third highest volcano on a volcanic ocean island in the world after Mauna Kea and Mauna Loa in Hawaii. Its elevation makes Tenerife the tenth highest island in the world. It remains active: its most recent eruption occurred in 1909 from the El Chinyero vent on the northwestern Santiago rift.
Historical volcanic activity on the island is associated with vents on the Santiago or northwest rift (Boca Cangrejo in 1492, Montañas Negras in 1706, Narices del Teide or Chahorra in 1798 and El Chinyero in 1909) and the Cordillera Dorsal or northeast rift (Fasnia in 1704, Siete Fuentes and Arafo in 1705). The 1706 Montañas Negras eruption destroyed the town and principal port of Garachico, as well as several smaller villages.
In 1492, Christopher Columbus reported seeing "a great fire in the Orotava Valley" as he sailed past Tenerife on his voyage to discover the New World. This was interpreted as indicating that he had witnessed an eruption there. Radiometric dating of possible lavas indicates that in 1492 no eruption occurred in the Orotava Valley, but one did occur from the Boca Cangrejo vent.
The last summit eruption from Teide occurred about the year 850 CE, and this eruption produced the "Lavas Negras"  that cover much of the flanks of the volcano.
About 150,000 years ago, a much larger explosive eruption occurred, probably of Volcanic Explosivity Index 5.
The United Nations Committee for Disaster Mitigation designated Teide a Decade Volcano because of its history of destructive eruptions and its proximity to several large towns, of which the closest are Garachico, Icod de los Vinos and Puerto de la Cruz. Teide, Pico Viejo and Montaсa Blanca form the Central Volcanic Complex of Tenerife.
In a publication of 1626, Sir Edmund Scory, who probably stayed on the island in the first decades of the 17th century, gives a description of Teide, in which he notes the suitable paths to the top and the effects the considerable height causes to the travellers, indicating that the volcano had been accessed via different routes before the 17th century. In 1715 the English traveler J. Edens and his party made the ascent and reported their observations in the journal of the Royal Society in London.
After the Enlightenment, most of the expeditions that went to East Africa and the Pacific had Teide as one of the most rewarding targets. The expedition of Lord George Macartney, George Staunton and John Barrow in 1792 almost ended in tragedy, as a major snowstorm and rain swept over them and they failed to reach the peak of Teide, just barely getting past Montaña Blanca.
During an expedition to Kilimanjaro, the German adventurer Hans Heinrich Joseph Meyer visited Teide in 1894 to observe ice conditions on the volcano. He described the two mountains as "two kings, one rising in the ocean and the other in the desert and steppes"
The volcano and its surroundings comprise Teide National Park, which has an area of 18,900 hectares (47,000 acres) and was named a World Heritage Site by UNESCO on June 28, 2007. Teide is the most visited natural wonder of Spain, the most visited national park in Spain and Europe and – by 2015 – the eighth most visited in the world, with some 3 million visitors yearly. A major international astronomical observatory is located on the slopes of the mountain.

PICO DEL TEIDE SKETCHED BY ALEXANDER VON HUMBOLDT

 

ALEXANDER VON HUMBOLDT (1769-1859)
Pico del Teide (3, 718 m -12, 198 ft)
Tenerife - Canari Islands - Spain

 In  "Intérieur du Cratère du Pic de Teneriffe " Dessin, Alexander von Humboldt

The mountain
Pico del Teide (3,718m - 12,198 ft) (« Teide Peak") is a volcano on Tenerife in the Canary Islands, Spain. Before the 1495 Spanish colonization of Tenerife, the native Guanches called the volcano Echeyde, which in their legends referred to a powerful figure leaving the volcano, which could turn into hell. El Pico del Teide is the modern Spanish name.
Its summit is the highest point in Spain and the highest point above sea level in the islands of the Atlantic. If measured from its base on the ocean floor, it is at 7,500 m-24,600 ft the third highest volcano on a volcanic ocean island in the world after Mauna Kea and Mauna Loa in Hawaii. Its elevation makes Tenerife the tenth highest island in the world. It remains active: its most recent eruption occurred in 1909 from the El Chinyero vent on the northwestern Santiago rift.
Historical volcanic activity on the island is associated with vents on the Santiago or northwest rift (Boca Cangrejo in 1492, Montañas Negras in 1706, Narices del Teide or Chahorra in 1798 and El Chinyero in 1909) and the Cordillera Dorsal or northeast rift (Fasnia in 1704, Siete Fuentes and Arafo in 1705). The 1706 Montañas Negras eruption destroyed the town and principal port of Garachico, as well as several smaller villages.
In 1492, Christopher Columbus reported seeing "a great fire in the Orotava Valley" as he sailed past Tenerife on his voyage to discover the New World. This was interpreted as indicating that he had witnessed an eruption there. Radiometric dating of possible lavas indicates that in 1492 no eruption occurred in the Orotava Valley, but one did occur from the Boca Cangrejo vent.
The last summit eruption from Teide occurred about the year 850 CE, and this eruption produced the "Lavas Negras" that cover much of the flanks of the volcano.
About 150,000 years ago, a much larger explosive eruption occurred, probably of Volcanic Explosivity Index 5.
The United Nations Committee for Disaster Mitigation designated Teide a Decade Volcano because of its history of destructive eruptions and its proximity to several large towns, of which the closest are Garachico, Icod de los Vinos and Puerto de la Cruz. Teide, Pico Viejo and Montaсa Blanca form the Central Volcanic Complex of Tenerife.
In a publication of 1626, Sir Edmund Scory, who probably stayed on the island in the first decades of the 17th century, gives a description of Teide, in which he notes the suitable paths to the top and the effects the considerable height causes to the travellers, indicating that the volcano had been accessed via different routes before the 17th century. In 1715 the English traveler J. Edens and his party made the ascent and reported their observations in the journal of the Royal Society in London.
After the Enlightenment, most of the expeditions that went to East Africa and the Pacific had Teide as one of the most rewarding targets. The expedition of Lord George Macartney, George Staunton and John Barrow in 1792 almost ended in tragedy, as a major snowstorm and rain swept over them and they failed to reach the peak of Teide, just barely getting past Montaña Blanca.
During an expedition to Kilimanjaro, the German adventurer Hans Heinrich Joseph Meyer visited Teide in 1894 to observe ice conditions on the volcano. He described the two mountains as "two kings, one rising in the ocean and the other in the desert and steppes"
The volcano and its surroundings comprise Teide National Park, which has an area of 18,900 hectares (47,000 acres) and was named a World Heritage Site by UNESCO on June 28, 2007. Teide is the most visited natural wonder of Spain, the most visited national park in Spain and Europe and – by 2015 – the eighth most visited in the world, with some 3 million visitors yearly. A major international astronomical observatory is located on the slopes of the mountain.

The cartographer
Friedrich Wilhelm Heinrich Alexander von Humboldt was a Prussian geographer, naturalist, explorer, and influential proponent of Romantic philosophy and science. He was the younger brother of the Prussian minister, philosopher, and linguist Wilhelm von Humboldt (1767–1835). Humboldt's quantitative work on botanical geography laid the foundation for the field of biogeography. Humboldt's advocacy of long-term systematic geophysical measurement laid the foundation for modern geomagnetic and meteorological monitoring.
Between 1799 and 1804, Humboldt travelled extensively in Latin America, exploring and describing it for the first time from a modern scientific point of view. His description of the journey was written up and published in an enormous set of volumes over 21 years. Humboldt was one of the first people to propose that the lands bordering the Atlantic Ocean were once joined (South America and Africa in particular). Humboldt resurrected the use of the word cosmos from the ancient Greek and assigned it to his multi-volume treatise, Kosmos, in which he sought to unify diverse branches of scientific knowledge and culture. This important work also motivated a holistic perception of the universe as one interacting entity.
On their way back to Europe from Mexico on their way to the United States, Humboldt and his fellow scientist Aimé Bonpland stopped in Cuba for a While. After their first stay in Cuba of three months they returned the mainland at Cartagena de Indias (now in Colombia), a major center of trade in northern South America. Ascending the swollen stream of the Magdalena River to Honda and arrived in Bogotá on July 6, 1801 where they met Spanish botanist José Celestino Mutis, the head of the Royal Botanical Expedition to New Granada, staying there until September 8, 1801. Mutis was generous with his time and gave Humboldt access to the huge pictorial record he had compiled since 1783. Humboldt had hopes of connecting with the French sailing expedition of Baudin, now finally underway, so Bonpland and Humboldt hurried to Ecuador. They crossed the frozen ridges of the Cordillera Real, they reached Quito on 6 January 1802, after a tedious and difficult journey.
Their stay in Ecuador was marked by the ascent of Pichincha and their climb of Chimborazo, where Humboldt and his party reached an altitude of 19,286 feet (5,878 m). This was a world record at the time, but a thousand feet short of the summit. Humboldt's journey concluded with an expedition to the sources of the Amazon en route for Lima, Peru.
At Callao, the main port for Peru, Humboldt observed the transit of Mercury. On 9 November and studied the fertilizing properties of guano, rich in nitrogen, the subsequent introduction of which into Europe was due mainly to his writings.

___________________________________________
2022 - Wandering Vertexes...
by Francis Rousseau

PICO DEL TEIDE PHOTOGRAPHED BY TEMPEST ANDERSON

TEMPEST ANDERSON (1846-1913), 

Pico del Teide (3, 718 m -12, 198 ft)

Tenerife - Canari Islands - Spain

In Teneriffe Peaks,  photographed in 1891 

The mountain 

Pico del  Teide (3,718m - 12,198 ft) (« Teide Peak") is a volcano on Tenerife in the Canary Islands, Spain. Before the 1495 Spanish colonization of Tenerife, the native Guanches called the volcano Echeyde, which in their legends referred to a powerful figure leaving the volcano, which could turn into hell. El Pico del Teide is the modern Spanish name.
Its summit is the highest point in Spain and the highest point above sea level in the islands of the Atlantic. If measured from its base on the ocean floor, it is at 7,500 m-24,600 ft the third highest volcano on a volcanic ocean island in the world after Mauna Kea and Mauna Loa in Hawaii. Its elevation makes Tenerife the tenth highest island in the world. It remains active: its most recent eruption occurred in 1909 from the El Chinyero vent on the northwestern Santiago rift.
Historical volcanic activity on the island is associated with vents on the Santiago or northwest rift (Boca Cangrejo in 1492, Montañas Negras in 1706, Narices del Teide or Chahorra in 1798 and El Chinyero in 1909) and the Cordillera Dorsal or northeast rift (Fasnia in 1704, Siete Fuentes and Arafo in 1705). The 1706 Montañas Negras eruption destroyed the town and principal port of Garachico, as well as several smaller villages.

The photographer
Tempest Anderson  was an ophthalmic surgeon at York County Hospital in the United Kingdom, and an expert amateur photographer and vulcanologist. He was a member of the Royal Society Commission which was appointed to investigate the aftermath of the eruptions of Soufriere volcano, St Vincent and Mont Pelee, Martinique, West Indies which both erupted in May 1902. Some of his photographs of these eruptions were subsequently published in his book, Volcanic Studies in Many Lands. Tempest Anderson spent nine months in Mexico, Guatemala and the West Indies in 1906/1907. He travelled to Mexico to attend the 10th Congres Geologique International before sailing by mail steamer to Guatemala to study the effects of the 1902 earthquake. During the trip he observed and photographed Cerro Quemado, Santa Maria, and Atitlan. During this trip he collected first hand accounts of the 1902 eruption of the Santa Maria and the immediate aftermath. Captain Saunders of the Pacific Mail Steamer S.S. Newport observed the eruption cloud which rose to a great height. The Captain measured it using a sextant and recorded it as reaching 17 to 18 miles. The sounds accompanying the eruption were loud and were heard even louder at more distant places than close to the mountain. The eruption was heard as far away as Guatemala City, the noises so strong, they were assumed to come from neighbouring volcanoes.

ETNA or MONGIBELLO PAINTED BY THOMAS COLE

THOMAS COLE (1801-1848)

 Mount Etna or Mongibello (3,329 m - 10,922ft) 

 Italy (Sicily) 

 In Etna from Taormina, 1843, oil on canvas,  Wadsworth Atheneum Museum of Art, Hartford

The mountain 

Mount Etna (3,329 m - 10,922ft) or Mongibello, Mungibeddu in Sicilian, Aetna in Latin is an active stratovolcano on the east coast of Sicily, in the Province of Catania, between Messina and Catania. It lies above the convergent plate margin between the African Plate and the Eurasian Plate. It is the tallest active volcano in Europe. It is the highest mountain in Italy south of the Alps. Etna covers an area of 1,190 km2 (459 sq mi) with a basal circumference of 140 km. This makes it by far the largest of the three active volcanoes in Italy, being about two and a half times the height of the next largest, Mount Vesuvius. Only Mount Teide in Tenerife surpasses it in the whole of the European–North-African region.

In Greek Mythology, the deadly monster Typhon was trapped under this mountain by Zeus, the god of the sky and thunder and king of gods, and the forges of Hephaestus were said to also be located underneath it.

Mount Etna is one of the most active volcanoes in the world and is in an almost constant state of activity. The fertile volcanic soils support extensive agriculture, with vineyards and orchards spread across the lower slopes of the mountain and the broad Plain of Catania to the south. 

Due to its history of recent activity and nearby population, Mount Etna has been designated a Decade Volcano by the United Nations.

 In June 2013, it was added to the list of UNESCO World Heritage Sites.

Volcanic activity first took place at Etna about 500,000 years ago, with eruptions occurring beneath the sea off the ancient coastline of Sicily.[ About 300,000 years ago, volcanism began occurring to the southwest of the summit (center top of volcano) then, before activity moved towards the present centre 170,000 years ago. Eruptions at this time built up the first major volcanic edifice, forming a stratovolcano in alternating explosive and effusive eruptions. The growth of the mountain was occasionally interrupted by major eruptions, leading to the collapse of the summit to form calderas.

From about 35,000 to 15,000 years ago, Etna experienced some highly explosive eruptions, generating large pyroclastic flows, which left extensive ignimbrite deposits. Ash from these eruptions has been found as far away as south of Rome's border, 800 km (497 mi) to the north.

Thousands of years ago, the eastern flank of the mountain experienced a catastrophic collapse, generating an enormous landslide in an event similar to that seen in the 1980 eruption of Mount St. Helens. The landslide left a large depression in the side of the volcano, known as 'Valle del Bove' (Valley of the Ox). Research published in 2006 suggested this occurred around 8000 years ago, and caused a huge tsunami, which left its mark in several places in the eastern Mediterranean. It may have been the reason the settlement of Atlit Yam (Israel), now below sea level, was suddenly abandoned around that time.

The steep walls of the valley have suffered subsequent collapses on numerous occasions. The strata exposed in the valley walls provide an important and easily accessible record of Etna's eruptive history.

The most recent collapse event at the summit of Etna is thought to have occurred about 2,000 years ago, forming what is known as the Piano Caldera. This caldera has been almost entirely filled by subsequent lava eruptions, but is still visible as a distinct break in the slope of the mountain near the base of the present-day summit cone.

Etna is one of Sicily's main tourist attractions, with thousands of visitors every year. 

- The most common route is through the road leading to Sapienza Refuge ski area, lying at the south of the crater at elevation of 1910 m. From the Refuge, a cableway runs uphill to an elevation of 2500 m, from where the crater area at 2920 m is accessible.

- Stage 9 of the 2011 Giro d'Italia finished at the Sapienza Refuge. Alberto Contador initially took the win, but he was later disqualified and the stage win passed onto Jose Rujano.

- Ferrovia Circumetnea – Round-Etna railway – is a narrow-gauge railway constructed between 1889 and 1895. It runs around the volcano in a 110-km long semi-circle starting in Catania and ending in Riposto 28 km north of Catania.

- There are two ski resorts on Etna: one at the Sapienza Refuge, with a chairlift and three ski lifts, and a smaller one on the north, at Piano Provenzana, with three lifts and a chairlift.

The painter 

Thomas Cole (1801– 848) was an American artist known for his landscape and history paintings. He is regarded as the founder of the Hudson River School, an American art movement that flourished in the mid-19th century. Cole's work is known for its romantic portrayal of the American wilderness.

In New York, Cole sold five paintings to George W. Bruen, who financed a summer trip to the Hudson Valley where the artist produced two Views of Coldspring, the Catskill Mountain House and painted famous Kaaterskill Falls and the ruins of Fort Putnam. Returning to New York, he displayed five landscapes in the window of William Colman's bookstore; according to the New York Evening Post Two Views of Coldspring were purchased by Mr. A. Seton, who lent them to the American Academy of the Fine Arts annual exhibition in 1826. This garnered Cole the attention of John Trumbull, Asher B. Durand, and William Dunlap. Among the paintings was a landscape called "View of Fort Ticonderoga from Gelyna". Trumbull was especially impressed with the work of the young artist and sought him out, bought one of his paintings, and put him into contact with a number of his wealthy friends including Robert Gilmor of Baltimore and Daniel Wadsworth of Hartford, who became important patrons of the artist.

Cole was primarily a painter of landscapes, but he also painted allegorical works. Cole influenced his artistic peers, especially Asher B. Durand and Frederic Edwin Church, who studied with Cole from 1844 to 1846. Cole spent the years 1829 to 1832 and 1841 to 1842 abroad, mainly in England and Italy.

Thomas Cole died at Catskill on February 11, 1848. The fourth highest peak in the Catskills is named Thomas Cole Mountain in his honor. 

MOUNT ETNA BY AKSELI GALLEN-KALLELA

AKSELI GALLEN-KALLELA (1865-1931)

 Mount Etna or Mongibello (3,329 m - 10,922ft) 

 Italy (Sicily) 

In  Mount Etna in 1900 

The mountain 
Mount Etna (3,329 m - 10,922ft) or Mongibello, Mungibeddu in Sicilian, Aetna in Latin is an active stratovolcano on the east coast of Sicily, in the Province of Catania, between Messina and Catania. It lies above the convergent plate margin between the African Plate and the Eurasian Plate. It is the tallest active volcano in Europe. It is the highest mountain in Italy south of the Alps. Etna covers an area of 1,190 km2 (459 sq mi) with a basal circumference of 140 km. This makes it by far the largest of the three active volcanoes in Italy, being about two and a half times the height of the next largest, Mount Vesuvius. Only Mount Teide in Tenerife surpasses it in the whole of the European–North-African region. In Greek Mythology, the deadly monster Typhon was trapped under this mountain by Zeus, the god of the sky and thunder and king of gods, and the forges of Hephaestus were said to also be located underneath it.
Mount Etna is one of the most active volcanoes in the world and is in an almost constant state of activity. The fertile volcanic soils support extensive agriculture, with vineyards and orchards spread across the lower slopes of the mountain and the broad Plain of Catania to the south.
Due to its history of recent activity and nearby population, Mount Etna has been designated a Decade Volcano by the United Nations. In June 2013, it was added to the list of UNESCO World Heritage Sites.
Volcanic activity first took place at Etna about 500,000 years ago, with eruptions occurring beneath the sea off the ancient coastline of Sicily.[ About 300,000 years ago, volcanism began occurring to the southwest of the summit (center top of volcano) then, before activity moved towards the present centre 170,000 years ago. Eruptions at this time built up the first major volcanic edifice, forming a stratovolcano in alternating explosive and effusive eruptions. The growth of the mountain was occasionally interrupted by major eruptions, leading to the collapse of the summit to form calderas.
From about 35,000 to 15,000 years ago, Etna experienced some highly explosive eruptions, generating large pyroclastic flows, which left extensive ignimbrite deposits. Ash from these eruptions has been found as far away as south of Rome's border, 800 km (497 mi) to the north.
Thousands of years ago, the eastern flank of the mountain experienced a catastrophic collapse, generating an enormous landslide in an event similar to that seen in the 1980 eruption of Mount St. Helens. The landslide left a large depression in the side of the volcano, known as 'Valle del Bove' (Valley of the Ox). Research published in 2006 suggested this occurred around 8000 years ago, and caused a huge tsunami, which left its mark in several places in the eastern Mediterranean. It may have been the reason the settlement of Atlit Yam (Israel), now below sea level, was suddenly abandoned around that time. The steep walls of the valley have suffered subsequent collapses on numerous occasions. The strata exposed in the valley walls provide an important and easily accessible record of Etna's eruptive history. The most recent collapse event at the summit of Etna is thought to have occurred about 2,000 years ago, forming what is known as the Piano Caldera. This caldera has been almost entirely filled by subsequent lava eruptions, but is still visible as a distinct break in the slope of the mountain near the base of the present-day summit cone.

The painter 
Akseli Gallen-Kallela was a Swedish-speaking Finnish painter who is best known for his illustrations of the Kalevala, the Finnish national epic. His work was considered very important for the Finnish national identity. He changed his name from Gallen to Gallen-Kallela in 1907. In 1884 he moved to Paris, to study at the Académie Julian and became friends with the Finnish painter Albert Edelfelt, the Norwegian painter Adam Dörnberger, and the Swedish writer August Strindberg.
In December 1894, Gallen-Kallela moved to Berlin to oversee the joint exhibition of his works with the works of Norwegian painter Edvard Munch. Here he became acquainted with the Symbolists.
On his return from Germany, Gallen studied print-making and visited London to deepen his knowledge, and in 1898 studied fresco-painting in Italy.
For the Paris World Fair in 1900, Gallen-Kallela painted frescoes for the Finnish Pavilion. In these frescoes, his political ideas became most apparent.Gallen-Kallela officially finnicized his name to the more Finnish-sounding Akseli Gallen-Kallela in 1907.
In 1909, Gallen-Kallela moved to Nairobi in Kenya with his family, and there he painted over 150 expressionist oil paintings and bought many east African artefacts. But he returned to Finland after a couple of years, because he realized Finland was his main inspiration. Between 1911 and 1913 he designed and built a studio and house at Tarvaspää, about 10 km northwest of the centre of Helsinki.
From December 1923 to May 1926, Gallen-Kallela lived in the United States, where an exhibition of his work toured several cities, and where he visited the Taos art-colony in New Mexico to study indigenous American art. In 1925 he began the illustrations for his "Great Kalevala". This was still unfinished when he died of pneumonia in Stockholm on 7 March 1931, while returning from a lecture in Copenhagen, Denmark
His studio and house at Tarvaspää was opened as the Gallen-Kallela Museum in 1961

MONS PICO BY JAMES NASMYTH

JAMES NASMYTH  (1808-1890) 

Mons Pico (2,450m - 8,038ft)

The Moon 

1 In Pico as seen by a spectator in the moon, early photography, circa 1860 by James Nasmyth

2.  In Mons Pico (left) and Mons Pico Beta (right), Mare Imbrium, 1971, 

NASA APOLLO 15 MISSION (July, 26, 1971- August  7, 1971)

The mountain 

Mons Pico  (2,450m - 8,038ft)  is a solitary lunar mountain that lies in the northern part of the Mare Imbrium basin, to the south of the dark-floored crater Plato and on the southern rim of a ghost crater.  This peak forms part of the surviving inner ring of the Imbrium basin, continuing to the northwest and with the Montes Teneriffe and Montes Recti ranges, and probably to the southeast with the Montes Spitzbergen. This mountain feature was most likely named by Schröter for the Pico von Teneriffe (Teide). The selenographic coordinates of this peak are 45.7° N, 8.9° W. It forms an elongated feature with a length of 25 kilometers (oriented northwest-southeast) and a width of 15 km. The mountain itself is a very reflective and bright object. The exact elevation of the mountain was recently measured by the Lunar Reconnaissance Orbiter on October 1, 2016.

Due to its isolated location on the lunar mare, however, this peak can form prominent shadows when illuminated by oblique sunlight. It is also known as a location of Transient Lunar Anomalies. A smaller peak to the southeast of Mons Pico is sometimes called Mons Pico β (Beta), although this does not appear to be recognized by the IAU. This region of the mare is notable for a number of wrinkle ridges.

The artist 

James Hall Nasmyth (sometimes spelled Naesmyth, Nasmith, or Nesmyth) was a Scottish engineer, artist and inventor famous for his development of the steam hammer. He was the co-founder of Nasmyth, Gaskell and Company manufacturers of machine tools. He retired at the age of 48, and moved to Penshurst, Kent where he developed his hobbies of astronomy and photography.

Nasmyth retired from business in 1856  as he said "I have now enough of this world's goods: let younger men have their chance".  He renamed his retirement home "Hammerfield" and happily pursued his various hobbies. He built his own 20-inch reflecting telescope, in the process inventing the Nasmyth focus, and made detailed observations of the Moon. He co-wrote The Moon : Considered as a Planet, a World, and a Satellite with James Carpenter (1840–1899). This book contains an interesting series of "lunar" photographs: because photography was not yet advanced enough to take actual pictures of the Moon, Nasmyth built plaster models based on his visual observations of the Moon and then photographed the models. A crater on the Moon is named after him. In memory of his renowned contribution to the discipline of mechanical engineering, the Department of Mechanical Engineering building at Heriot-Watt University, in his birthplace of Edinburgh, is called the James Nasmyth Building.

The mission 

NASA APOLLO 15 MISSION (July, 26, 1971- August  7, 1971)

Apollo 15 was the ninth manned mission in the United States' Apollo program, the fourth to land on the Moon, and the eighth successful manned mission. It was the first of what were termed 

"J missions", long stays on the Moon, with a greater focus on science than had been possible on previous missions. It was also the first mission on which the Lunar Roving Vehicle was used.

The mission began on July 26, 1971, and ended on August 7. At the time, NASA called it the most successful manned flight ever achieved.

Commander David Scott and Lunar Module Pilot James Irwin spent three days on the Moon, including 18Ѕ hours outside the spacecraft on lunar extra-vehicular activity (EVA). The mission landed near Hadley rille, in an area of the Mare Imbrium called Palus Putredinus (Marsh of Decay). The crew explored the area using the first lunar rover, which allowed them to travel much farther from the Lunar Module (LM) than had been possible on missions without the rover. They collected 77 kilograms (170 lb) of lunar surface material. At the same time, Command Module Pilot Alfred Worden orbited the Moon, using a Scientific Instrument Module (SIM) in the Service Module (SM) to study the lunar surface and environment in great detail with a panoramic camera, a gamma-ray spectrometer, a mapping camera, a laser altimeter, a mass spectrometer, and a lunar sub-satellite deployed at the end of Apollo 15's stay in lunar orbit (an Apollo program first).

The mission successfully accomplished its objectives. Ironically, this mission was one of very few that had been honored with the issue of a commemorative US stamp, with this first use of a lunar rover happening one decade after the first Mercury astronaut launch.

EL MULHACEN PEINT PAR EUGÈNE DELACROIX

 

EUGÈNE DELACROIX (1798-1863)
El Mulhacen (3,479 m)
Espagne (Andalousie)

In "Salobrña", aquarelle sur papier, Musée Delacroix, Paris.

A propos de cette œuvre : 
C'est au cours d'une de ces voyages vers l'Afique du Nord que Delacroix saisit dans son carnet cette aquarelle du Mulhacen que l'on aperçoit ici  dans le lointain derriere le  piton du village de Salobreña  au premier plan qui donne son nom à cette œuvre. 

La montagne
Le mont Mulhacén (3,479 m) est le plus haut sommet de la péninsule Ibérique. Il se trouve dans la province de Grenade, dans le Sud-Est de l'Espagne et fait partie de la sierra Nevada, elle-même rattachée aux cordillères Bétiques. Son nom vient de Muley Hacén (espagnol), ou Mulay (titre honorifique donné en arabe correspondant à « seigneur ») Abû al-Hassan, avant-dernier roi de Grenade au 15e siècle. La légende dit qu'il est enterré au sommet de cette montagne qui reçut son nom. Il est le troisième sommet d'Europe occidentale par sa hauteur, après le mont Blanc (4 808 m) et le volcan  Etna (3 330 m ). Il s'agit de la montagne d'Europe la plus élevée en dehors des Alpes et du Caucase. Le point culminant du territoire espagnol est le volcan Teide (3 715 m) qui se trouve géographiquement sur les îles Canaries et donc en Afrique.  Le Mulhacén  se trouve à la jonction des communes de Trevélez, Güéjar-Sierra et Capileira. Il est visible par temps clair depuis la mer.

Le peintre
Eugène Delacroix est un peintre français considéré comme le principal représentant du romantisme, dont la vigueur correspond à l'étendue de sa carrière. À 40 ans, sa réputation est suffisamment établie pour lui permettre de recevoir d'importantes commandes de l'État. Il peint sur toile et décore les murs et plafonds de monuments publics. Il laisse en outre des gravures et lithographies, plusieurs articles écrits pour des revues et un Journal publié peu après sa mort et plusieurs fois réédité. Remarqué au Salon en 1824, il produit dans les années suivantes des œuvres s'inspirant d'anecdotes historiques ou littéraires aussi bien que d'événements contemporains (La Liberté guidant le peuple) ou d'un voyage au Maghreb (Femmes d'Alger dans leur appartement). Concernant l'aquarelle, c'est en 1816,  que Delacroix rencontre Charles-Raymond Soulier, aquarelliste amateur anglophile élève de Copley Fielding revenu d'Angleterre. Cet ami et Richard Parkes Bonington familiarisent Delacroix avec l'art de l’aquarelle, qui l'éloigne des normes académiques enseignées aux Beaux-Arts. Les Britanniques associent l’aquarelle à la gouache et utilisent divers procédés comme l’emploi des gommes, de vernis et de grattages. Soulier lui enseigne également les rudiments de la langue anglaise. Du 24 avril à la fin août 1825 il voyage en Angleterre. Il découvre le théâtre de Shakespeare  deux ans avant qu'une troupe anglaise se déplace à Paris. Delacroix trouvera des sujets dans le théâtre tout au long de sa carrière : Hamlet et Horatio au cimetière (1839, musée du Louvre) et Hamlet et Horatio devant les fossoyeurs avec la tête de mort (1843, château-musée de Nemours).  Ces sujets se mêleront jusqu’à sa mort aux thèmes orientaux, littéraires, historiques ou religieux. À partir de ce voyage, la technique de l'aquarelle acquiert une importance dans son œuvre. Elle lui sera d'une grande aide lors de son voyage en Afrique du Nord, pour pouvoir en restituer toutes les couleurs.

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2023 - Wandering Vertexes ....
Errant au-dessus des Sommets Silencieux...
Un blog de Francis Rousseau

MOUNT ETNA PAINTED BY CARL ROTTMANN

CARL ROTTMANN (1797-1850)

Mount Etna or Mongibello (3,329 m - 10,922ft) 

 Italy (Sicily) 

In  Mount Etna and  Taormina,  oil on canvas, 1825, Neue Pinakothek Munchen 

The mountain 

Mount Etna (3,329 m - 10,922ft) or Mongibello, Mungibeddu in Sicilian, Aetna in Latin is an active stratovolcano on the east coast of Sicily, in the Province of Catania, between Messina and Catania. It lies above the convergent plate margin between the African Plate and the Eurasian Plate. It is the tallest active volcano in Europe. It is the highest mountain in Italy south of the Alps. Etna covers an area of 1,190 km2 (459 sq mi) with a basal circumference of 140 km. This makes it by far the largest of the three active volcanoes in Italy, being about two and a half times the height of the next largest, Mount Vesuvius. Only Mount Teide in Tenerife surpasses it in the whole of the European–North-African region.

In Greek Mythology, the deadly monster Typhon was trapped under this mountain by Zeus, the god of the sky and thunder and king of gods, and the forges of Hephaestus were said to also be located underneath it.

Mount Etna is one of the most active volcanoes in the world and is in an almost constant state of activity. The fertile volcanic soils support extensive agriculture, with vineyards and orchards spread across the lower slopes of the mountain and the broad Plain of Catania to the south. 

Due to its history of recent activity and nearby population, Mount Etna has been designated a Decade Volcano by the United Nations.

 In June 2013, it was added to the list of UNESCO World Heritage Sites.

Volcanic activity first took place at Etna about 500,000 years ago, with eruptions occurring beneath the sea off the ancient coastline of Sicily.[ About 300,000 years ago, volcanism began occurring to the southwest of the summit (center top of volcano) then, before activity moved towards the present centre 170,000 years ago. Eruptions at this time built up the first major volcanic edifice, forming a stratovolcano in alternating explosive and effusive eruptions. The growth of the mountain was occasionally interrupted by major eruptions, leading to the collapse of the summit to form calderas.

From about 35,000 to 15,000 years ago, Etna experienced some highly explosive eruptions, generating large pyroclastic flows, which left extensive ignimbrite deposits. Ash from these eruptions has been found as far away as south of Rome's border, 800 km (497 mi) to the north.

Thousands of years ago, the eastern flank of the mountain experienced a catastrophic collapse, generating an enormous landslide in an event similar to that seen in the 1980 eruption of Mount St. Helens. The landslide left a large depression in the side of the volcano, known as 'Valle del Bove' (Valley of the Ox). Research published in 2006 suggested this occurred around 8000 years ago, and caused a huge tsunami, which left its mark in several places in the eastern Mediterranean. It may have been the reason the settlement of Atlit Yam (Israel), now below sea level, was suddenly abandoned around that time.

The steep walls of the valley have suffered subsequent collapses on numerous occasions. The strata exposed in the valley walls provide an important and easily accessible record of Etna's eruptive history.

The most recent collapse event at the summit of Etna is thought to have occurred about 2,000 years ago, forming what is known as the Piano Caldera. This caldera has been almost entirely filled by subsequent lava eruptions, but is still visible as a distinct break in the slope of the mountain near the base of the present-day summit cone.

The painter

Carl Anton Joseph Rottmann was a German landscape painter and the most famous member of the Rottmann family of painters. Rottmann belonged to the circle of artists around the Ludwig I of Bavaria, who commissioned large landscape paintings exclusively from him. He is best known for mythical and heroising landscapes. The landscape painter Karl Lindemann-Frommel belonged to his school. Rottmann received his first drawing lessons from his father, Friedrich Rottmann, who taught drawing at the university in Heidelberg. He formed himself chiefly through the study of nature and of great masterworks. In his first artistic period, he painted atmospheric phenomena. After gaining prominence with Heidelberg at Sunset (a water color), and Castle Eltz, he settled in Munich in 1822 and devoted himself to Bavarian scenery. Here his second period began, and in 1824 he married Friedericke, the daughter of his uncle, Friedrich Ludwig von Sckell, who served as an attendant at court. Through this connection, he made the acquaintance of King Ludwig I of Bavaria, who in 1826/27 sponsored his travels in Italy in order to widen his repertoire, which up to that point consisted solely of domestic, German, landscapes. In Italy, Rottmann made sketches for the 28 Italian landscapes in fresco which he was commissioned to paint in the arcades of the Hofgarten at Munich. The cycle, completed in 1833, gave visual expression to Ludwig’s alliance with Italy, and raised the genre of landscape painting to the height of history painting, the preferred mode of the King’s other great commissions for monumental painting. The frescos unfortunately deteriorated under climatic influences. The cartoons for them are in the Darmstadt Gallery. In 1834 Rottmann traveled to Greece to prepare for a commission from Ludwig for a second cycle; one might mark here the beginning of his third period. At first also intended for the Hofgarten arcade, the 23 great landscapes were eventually installed in the newly built Neue Pinakothek where they were given their own hall.

MOUNT ETNA (2) PAINTED BY THOMAS COLE

THOMAS COLE (1801-1848)

 Mount Etna or Mongibello (3,329 m - 10,922ft) 

 Italy (Sicily) 

 In Mount Etna from Taormina, oil on canvas, 1842, Wadsworth Atheneum Museum of Art, Hartford 

The mountain 

Mount Etna (3,329 m - 10,922ft) or Mongibello, Mungibeddu in Sicilian, Aetna in Latin is an active stratovolcano on the east coast of Sicily, in the Province of Catania, between Messina and Catania. It lies above the convergent plate margin between the African Plate and the Eurasian Plate. It is the tallest active volcano in Europe. It is the highest mountain in Italy south of the Alps. Etna covers an area of 1,190 km2 (459 sq mi) with a basal circumference of 140 km. This makes it by far the largest of the three active volcanoes in Italy, being about two and a half times the height of the next largest, Mount Vesuvius. Only Mount Teide in Tenerife surpasses it in the whole of the European–North-African region.

In Greek Mythology, the deadly monster Typhon was trapped under this mountain by Zeus, the god of the sky and thunder and king of gods, and the forges of Hephaestus were said to also be located underneath it.

Mount Etna is one of the most active volcanoes in the world and is in an almost constant state of activity. The fertile volcanic soils support extensive agriculture, with vineyards and orchards spread across the lower slopes of the mountain and the broad Plain of Catania to the south. 

Due to its history of recent activity and nearby population, Mount Etna has been designated a Decade Volcano by the United Nations.

 In June 2013, it was added to the list of UNESCO World Heritage Sites.

The painter 

Thomas Cole (1801– 848) was an American artist known for his landscape and history paintings. He is regarded as the founder of the Hudson River School, an American art movement that flourished in the mid-19th century. Cole's work is known for its romantic portrayal of the American wilderness.

In New York, Cole sold five paintings to George W. Bruen, who financed a summer trip to the Hudson Valley where the artist produced two Views of Coldspring, the Catskill Mountain House and painted famous Kaaterskill Falls and the ruins of Fort Putnam. Returning to New York, he displayed five landscapes in the window of William Colman's bookstore; according to the New York Evening Post Two Views of Coldspring were purchased by Mr. A. Seton, who lent them to the American Academy of the Fine Arts annual exhibition in 1826. This garnered Cole the attention of John Trumbull, Asher B. Durand, and William Dunlap. Among the paintings was a landscape called "View of Fort Ticonderoga from Gelyna". Trumbull was especially impressed with the work of the young artist and sought him out, bought one of his paintings, and put him into contact with a number of his wealthy friends including Robert Gilmor of Baltimore and Daniel Wadsworth of Hartford, who became important patrons of the artist.

Cole was primarily a painter of landscapes, but he also painted allegorical works. Cole influenced his artistic peers, especially Asher B. Durand and Frederic Edwin Church, who studied with Cole from 1844 to 1846. Cole spent the years 1829 to 1832 and 1841 to 1842 abroad, mainly in England and Italy.

Thomas Cole died at Catskill on February 11, 1848. The fourth highest peak in the Catskills is named Thomas Cole Mountain in his honor. 

ETNA SKETCHED BY EUGENE VIOLLET-LE-DUC

EUGENE VIOLLET-LE-DUC (1814-1879)

Mount Etna or Mongibello (3,329 m - 10,922ft) 

 Italy (Sicily) 

In Le cratère de l'Etna en Sicile, 1836, watercolor, Musée Lambinet Versailles, France  

The mountain 
Mount Etna (3,329 m - 10,922ft) or Mongibello, Mungibeddu in Sicilian, Aetna in Latin is an active stratovolcano on the east coast of Sicily, in the Province of Catania, between Messina and Catania. It lies above the convergent plate margin between the African Plate and the Eurasian Plate. It is the tallest active volcano in Europe. It is the highest mountain in Italy south of the Alps. Etna covers an area of 1,190 km2 (459 sq mi) with a basal circumference of 140 km. This makes it by far the largest of the three active volcanoes in Italy, being about two and a half times the height of the next largest, Mount Vesuvius. Only Mount Teide in Tenerife surpasses it in the whole of the European–North-African region. In Greek Mythology, the deadly monster Typhon was trapped under this mountain by Zeus, the god of the sky and thunder and king of gods, and the forges of Hephaestus were said to also be located underneath it.
Mount Etna is one of the most active volcanoes in the world and is in an almost constant state of activity. The fertile volcanic soils support extensive agriculture, with vineyards and orchards spread across the lower slopes of the mountain and the broad Plain of Catania to the south.
Due to its history of recent activity and nearby population, Mount Etna has been designated a Decade Volcano by the United Nations. In June 2013, it was added to the list of UNESCO World Heritage Sites.
- More informations about Mount Etna

The artist 
Eugène Emmanuel Viollet-le-Duc (not to be confused with the writer Violette Leduc) was a French architect and theorist, famous for his interpretive "restorations" of medieval buildings.  But he was, as well, an excellent but less famous watercolorist, sketching quite a number of mountains and volcanoes all over Europe.
Born in Paris, he was a major Gothic Revival architect. His works were largely restorative and few of his independent building designs were ever realised. Strongly contrary to the prevailing Beaux-Arts architectural trend of his time, much of his design work was largely derided by his contemporaries. He was the architect hired to design the internal structure of the Statue of Liberty, but died before the project was completed.
During the early 1830s, a popular sentiment for the restoration of medieval buildings developed in France. Viollet-le-Duc, returning during 1835 from study in Italy, was commissioned by Prosper Mérimée to restore the Romanesque abbey of Vézelay. This work was the first of a long series of restorations; Viollet-le-Duc's restorations at Notre Dame de Paris with Jean-Baptiste Lassus brought him national attention. His other main works include Mont Saint-Michel, Carcassonne, Roquetaillade castle and Pierrefonds.
Viollet-le-Duc's "restorations" frequently combined historical fact with creative modification. For example, under his supervision, Notre Dame was not only cleaned and restored but also "updated", gaining its distinctive third tower (a type of flèche) in addition to other smaller changes. Another of his most famous restorations, the medieval fortified town of Carcassonne, was similarly enhanced, gaining atop each of its many wall towers a set of pointed roofs that are actually more typical of northern France. Many of these reconstructions were controversial. Viollet-le-duc wanted what he called ‘a condition of completeness' which never actually existed at any given time. This approach to restoration was particularly problematic when buildings survived in a mixture of styles. For instance, Viollet-le-Duc eliminated eighteenth-century additions to Notre Dame. Both his theory and his practice were strongly criticized on the grounds that only what had once been in place should be reconstructed. At the same time, in the cultural atmosphere of the Second Empire theory necessarily became diluted in practice: Viollet-le-Duc provided a Gothic reliquary for the relic of the Crown of Thorns at Notre-Dame in 1862, and yet Napoleon III also commissioned designs for a luxuriously appointed railway carriage from Viollet-le-Duc, in 14th-century Gothic style.
Among his restorations were:
- Churches :
Notre-Dame in Paris, Abbey of the Mont Saint-Michel, Basilica of St. Mary Magdalene in Vézelay, St. Martin in Clamecy,  Sainte-Chapelle in Paris, Basilica of St. Denis near Paris, St. Louis in Poissy, Notre-Dame in Semur-en-Auxois, Basilica of St. Nazarius and St. Celsus in Carcasonne, Basilica of St. Sernin in Toulouse, Notre-Dame in Lausanne (Switzerland).
Town halls:
- Saint-Antonin-Noble-Val, Narbonne
Castles:
- Château de Roquetaillade in Bordeaux, Château de Pierrefonds, Fortified city of Carcassonne, Château de Coucy, Antoing in Belgium, Château de Vincennes in  Paris.
When monuments was to much damaged, he sometimes  obtain from the emperor Napoleon III the permission to entirely rebuilt it,  like he did in Avignon with the Popes ramparts all around the city.
Sources: 
- Encyclopedia Britannica 

ETNA BY ATHANASIUS KIRCHER

 

ATHANASIUS KIRCHER  (1601-1680)

Mount Etna or Mongibello (3,329 m - 10,922ft)
Italy (Sicily)

The mountain
Mount Etna (3,329 m - 10,922ft) or Mongibello, Mungibeddu in Sicilian, Aetna in Latin is an active stratovolcano on the east coast of Sicily, in the Province of Catania, between Messina and Catania. It lies above the convergent plate margin between the African Plate and the Eurasian Plate. It is the tallest active volcano in Europe. It is the highest mountain in Italy south of the Alps. Etna covers an area of 1,190 km2 (459 sq mi) with a basal circumference of 140 km. This makes it by far the largest of the three active volcanoes in Italy, being about two and a half times the height of the next largest, Mount Vesuvius. Only Mount Teide in Tenerife surpasses it in the whole of the European–North-African region.
More about Etna

The painter
Athanasius Kircher was a German Jesuit scholar and polymath who published around 40 major works, most notably in the fields of comparative religion, geology, and medicine. Kircher has been compared to fellow Jesuit Roger Boscovich and to Leonardo da Vinci for his enormous range of interests, and has been honoured with the title "Master of a Hundred Arts". He taught for more than 40 years at the Roman College, where he set up a wunderkammer. A resurgence of interest in Kircher has occurred within the scholarly community in recent decades.
Kircher claimed to have deciphered the hieroglyphic writing of the ancient Egyptian language, but most of his assumptions and translations in this field were later found to be incorrect. He did, however, correctly establish the link between the ancient Egyptian and the Coptic languages, and some commentators regard him as the founder of Egyptology. Kircher was also fascinated with Sinology and wrote an encyclopedia of China, in which he noted the early presence there of Nestorian Christians while also attempting to establish links with Egypt and Christianity.
Kircher's work in geology included studies of volcanoes and fossils. One of the first people to observe microbes through a microscope, Kircher was ahead of his time in proposing that the plague was caused by an infectious microorganism and in suggesting effective measures to prevent the spread of the disease. Kircher also displayed a keen interest in technology and mechanical inventions; inventions attributed to him include a magnetic clock, various automatons and the first megaphone. The invention of the magic lantern is often misattributed to Kircher, although he did conduct a study of the principles involved in his Ars Magna Lucis et Umbrae.
A scientific star in his day, towards the end of his life he was eclipsed by the rationalism of René Descartes and others. In the late 20th century, however, the aesthetic qualities of his work again began to be appreciated. One modern scholar, Alan Cutler, described Kircher as "a giant among seventeenth-century scholars", and "one of the last thinkers who could rightfully claim all knowledge as his domain". Another scholar, Edward W. Schmidt, referred to Kircher as "the last Renaissance man". In A Man of Misconceptions, his 2012 book about Kircher, John Glassie writes that while "many of Kircher's actual ideas today seem wildly off-base, if not simply bizarre," he was "a champion of wonder, a man of awe-inspiring erudition and inventiveness," whose work was read "by the smartest minds of the time."

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2020 - Wandering Vertexes...
by Francis Rousseau

MOUNT ETNA PAINTED BY CARL ROTTMANN

CARL ROTTMANN (1797-1950) 

                                             Mount Etna or Mongibello (3,329 m - 10,922ft) 

 Italy (Sicily) 

 In Taormina with Mount Etna, 1829, oil on canvas,  Neue Pinakothek Munchen  

The Mountain 

Mount Etna (3,329 m - 10,922ft) or Mongibello, Mungibeddu in Sicilian, Aetna in Latin is an active stratovolcano on the east coast of Sicily, in the Province of Catania, between Messina and Catania. It lies above the convergent plate margin between the African Plate and the Eurasian Plate. It is the tallest active volcano in Europe. It is the highest mountain in Italy south of the Alps. Etna covers an area of 1,190 km2 (459 sq mi) with a basal circumference of 140 km. This makes it by far the largest of the three active volcanoes in Italy, being about two and a half times the height of the next largest, Mount Vesuvius. Only Pico del Teide in Tenerife surpasses it in the whole of the European–North-African region.  In Greek Mythology, the deadly monster Typhon was trapped under this mountain by Zeus, the god of the sky and thunder and king of gods, and the forges of Hephaestus were said to also be located underneath it.

Mount Etna is one of the most active volcanoes in the world and is in an almost constant state of activity. The fertile volcanic soils support extensive agriculture, with vineyards and orchards spread across the lower slopes of the mountain and the broad Plain of Catania to the south. 

Due to its history of recent activity and nearby population, Mount Etna has been designated a Decade Volcano by the United Nations.

 In June 2013, it was added to the list of UNESCO World Heritage Sites.

- More about Mount Etna 

The painter 

Carl Anton Joseph Rottmann was a German landscape painter and the most famous member of the Rottmann family of painters. Rottmann belonged to the circle of artists around the Ludwig I of Bavaria, who commissioned large landscape paintings exclusively from him. He is best known for mythical and heroising landscapes. The landscape painter Karl Lindemann-Frommel belonged to his school.

Rottmann  received his first drawing lessons from his father, Friedrich Rottmann, who taught drawing at the university in Heidelberg. He formed himself chiefly through the study of nature and of great masterworks. In his first artistic period, he painted atmospheric phenomena. After gaining prominence with Heidelberg at Sunset (a water color), and Castle Eltz, he settled in Munich in 1822 and devoted himself to Bavarian scenery. Here his second period began, and in 1824 he married Friedericke, the daughter of his uncle, Friedrich Ludwig von Sckell, who served as an attendant at court. Through this connection, he made the acquaintance of King Ludwig I of Bavaria, who in 1826/27 sponsored his travels in Italy in order to widen his repertoire, which up to that point consisted solely of domestic, German, landscapes. In Italy, Rottmann made sketches for the 28 Italian landscapes in fresco which he was commissioned to paint in the arcades of the Hofgarten at Munich. The cycle, completed in 1833, gave visual expression to Ludwig’s alliance with Italy, and raised the genre of landscape painting to the height of history painting, the preferred mode of the King’s other great commissions for monumental painting. The frescos unfortunately deteriorated under climatic influences. The cartoons for them are in the Darmstadt Gallery.

In 1834 Rottmann traveled to Greece to prepare for a commission from Ludwig for a second cycle; one might mark here the beginning of his third period. At first also intended for the Hofgarten arcade, the 23 great landscapes were eventually installed in the newly built Neue Pinakothek where they were given their own hall.

Of his easel pictures, Ammer Lake and Marathon are in the National Gallery, Berlin; The Acropolis of Sikyon and Corfu in the Pinakothek, Munich; others in the Schack Gallery, Munich, and in Karlsruhe; and seven in the Leipzig Museum.