Italian High Renaissance Painter and Inventor, 1452-1519 Italian High Renaissance Painter and Inventor, 1452-1519 Florentine Renaissance man, genius, artist in all media, architect, military engineer. Possibly the most brilliantly creative man in European history, he advertised himself, first of all, as a military engineer. In a famous letter dated about 1481 to Ludovico Sforza, of which a copy survives in the Codice Atlantico in Milan, Leonardo asks for employment in that capacity. He had plans for bridges, very light and strong, and plans for destroying those of the enemy. He knew how to cut off water to besieged fortifications, and how to construct bridges, mantlets, scaling ladders, and other instruments. He designed cannon, very convenient and easy of transport, designed to fire small stones, almost in the manner of hail??grape- or case-shot (see ammunition, artillery). He offered cannon of very beautiful and useful shapes, quite different from those in common use and, where it is not possible to employ cannon ?? catapults, mangonels and trabocchi and other engines of wonderful efficacy not in general use. And he said he made armoured cars, safe and unassailable, which will enter the serried ranks of the enemy with their artillery ?? and behind them the infantry will be able to follow quite unharmed, and without any opposition. He also offered to design ships which can resist the fire of all the heaviest cannon, and powder and smoke. The large number of surviving drawings and notes on military art show that Leonardo claims were not without foundation, although most date from after the Sforza letter. Most of the drawings, including giant crossbows (see bows), appear to be improvements on existing machines rather than new inventions. One exception is the drawing of a tank dating from 1485-8 now in the British Museum??a flattened cone, propelled from inside by crankshafts, firing guns. Another design in the British Museum, for a machine with scythes revolving in the horizontal plane, dismembering bodies as it goes, is gruesomely fanciful. Most of the other drawings are in the Codice Atlantico in Milan but some are in the Royal Libraries at Windsor and Turin, in Venice, or the Louvre and the École des Beaux Arts in Paris. Two ingenious machines for continuously firing arrows, machine-gun style, powered by a treadmill are shown in the Codice Atlantico. A number of other sketches of bridges, water pumps, and canals could be for military or civil purposes: dual use technology. Leonardo lived at a time when the first artillery fortifications were appearing and the Codice Atlantico contains sketches of ingenious fortifications combining bastions, round towers, and truncated cones. Models constructed from the drawings and photographed in Calvi works reveal forts which would have looked strikingly modern in the 19th century, and might even feature in science fiction films today. On 18 August 1502 Cesare Borgia appointed Leonardo as his Military Engineer General, although no known building by Leonardo exists. Leonardo was also fascinated by flight. Thirteen pages with drawings for man-powered aeroplanes survive and there is one design for a helicoidal helicopter. Leonardo later realized the inadequacy of the power a man could generate and turned his attention to aerofoils. Had his enormous abilities been concentrated on one thing, he might have invented the modern glider.   Related Paintings of LEONARDO da Vinci :. | St Jerome sgyu | Landscape in the Arnotal | Anatomical study of the brain and the scalp | Grotesque profile of a man | Muscles and bone of leg and Hufte |
Related Artists:
wilhelm von gegerfelt
född 9 november 1844 i Göteborg, död 1920, målare, son till arkitekten Victor von Gegerfelt. von Gegerfelt studerade 1861-63 vid konstakademien i Köpenhamn, 1864-67 vid akademien i Stockholm och 1867-72 i D??sseldorf, varefter han överflyttade till Paris. Där arbetade han sig till en helt ny teknik och blev jämte Alfred Wahlberg den förste svenske representanten för det moderna stämningslandskapet. Han gjorde studieresor till Frankrikes nordkust, till hemlandet och till Italien, målade skymning över Venedigs kajer, månsken över lagunerna, kritklippor vid Engelska kanalen i gråstämning, svenska sommarnätter, allt med elegant pensel, smekande färg och livligt föredrag. Gegerfelt är representerad på Nationalmuseum av Stormen (akvarell, motiv från Dalarna, inköpt 1886) och Strand på Hallands Väderö (i olja, 1893) samt på Göteborgs konstmuseum av Strandgata i Venezia (1884), oljemålningen Vinterafton på Hallands Väderö (1893) samt akvarellen Fjällbacka.
Charles S. Dorion
Charles was most likely born in Quebec, Canada, and moved to New York City sometime after 1880. He had a publishing company called C.S. Dorion, and was the 8th company to publish Edgar Allan Poe's the Raven, in New York in 1881. PoliticsDuring the 1890s, Charles Dorian socialized with New York City's Social Democratic Party's elite, and used his quick tongue and self appointed crusading against injustice to help propel his friends political careers. His first noted case was in the summer of 1893, when bucket shops were becoming a rampant problem in the city, as these "bucket shops" specializing in stocks and commodity futures, as the terms of trade were different for each bucket shop.
constant permeke
Constant Permeke (Dutch pronunciation: July 31, 1886 ?C January 4, 1952) was a Belgian painter and sculptor who is considered the leading figure of Flemish expressionism. Permeke was born in Antwerp but when he was six years old the family moved to Ostend, where his father became curator of the Municipal Museum of Arts. Permeke went to school in Bruges from 1903 until 1906, when he was drafted into the Belgian army. He served in a university company with whom he settled in Sint-Martens-Latem. After his military service ended in March 1908, Permeke returned to Ostend where he roomed together with another artist, Gustave De Smet but in 1909 he returned to Latem where he lived as a recluse. His work of this period is characterized by his heavy brush. In 1912 Permeke married Maria Delaere and the newlyweds settled in Ostend. His work from this period gains its expressive force through muted tonality and brutal forms. When World War I started, Permeke was mobilized and during the defense of Antwerp he was wounded in action near the town of Duffel. His wounds forced him to be evacuated to the United Kingdom where he was in hospital at South Hillwood. After his release from hospital he was reunited with his family in Folkestone, where his son John was born. In 1916 he moved to Chardstock in Devonshire and started painting again, mostly colorful English landscapes. After the end of the war, the Permeke family returned to Ostend in 1919. In contrast to the happy time in Devonshire, the harsh reality of the worker's life turns Permeke's work back to a gloomier mood as he mainly paints the harsh fisherman's life. In 1921 Permeke was able to exhibit his work in Antwerp and in Paris. Between 1922 and 1924, Permeke regularly went to Astene, in order to cooperate with Frits Van den Berghe. In 1926 Permeke went to Vevey in Switzerland where he mainly painted mountain scenes. In 1929 he moved to Jabbeke. During this period he changed his subject: instead of the fisherman and the sea he now focused on the farmer and his land. During this period, Permeke was enormously productive with works like "Gouden Oogst" (1935), "De Grote Marine" (1935), "Moederschap" (1936), "Het Afscheid" (1948), "Dagelijks Brood" (1950). Starting in 1937 Permeke tried his hand at sculpting as well. As a sculptor, Permeke tried to isolate the human figure in monumental efforts. "De Zaaier" (1939), "Niobe" (1946) and "De Drie Gratiën" (1949) are good examples of this period. During World War II, Permeke was forbidden to paint by the German occupiers as his art was seen by them as Entartete Kunst. Privately, things were even worse as his son Paul was arrested and sent to Germany as a forced labourer. After the war, Permeke was appointed director of the National higher Institute and of the Royal Academy in Antwerp but after only one year he offered his resignation. In 1947-1948, Permeke had a big retrospective exhibition in Paris but his happiness at the return of his son was soon shattered when in 1948 his wife died. Emotionally scarred and ailing, Permeke had to be nursed by his daughter.