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 :. | The Annunciation | Hl. Anna, Maria, Christuskind mit Lamm | The Last Supper | Annunciation (detail) sg77 | Mona Lisa |
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Eva Gonzales
French Impressionist Painter, 1849-1883.was a French Impressionist painter. Like her teacher, Edouard Manet, she never exhibited with the Impressionist painters in their controversial exhibitions in Paris, but she is considered part of the group because of her painting style. She was Manets only formal student and modeled frequently for several members of the Impressionist school. She married Henri Guerard and used him and her sister Jeanne Gonzales as the subjects for many of her paintings. Her career was cut short when she died in childbirth at the age of thirty-four, exactly six days after the death of her teacher, Manet. The painting she is completing in Manets Portrait of Eva Gonzales demonstrates the mastery she had achieved at that age. However, it should be noted that this depiction of Gonzales is less than flattering in that her dress, her posture and technique are not actually not those of a professional to painting. The work that Gonzales is working on is in actuallity not her own, but actually one of Manets paintings
kulturen
ivar johnssons byst av georg karlin, karv i uppsyn som originalet., bares upp au en tung granitplatta med orden forntid framtid. det var det motto karlin helt i nutidsanda satt for sitt museum samlingarna sklle lara om det forgangna inspirera till det kommande.
Abraham Storck
Abraham Storck (or Sturckenburch) (bapt. April 17, 1644 - buried April 8, 1708), was a Dutch landscape and maritime painter of the Baroque era. Storck was born and died in Amsterdam, and came from a family of painters of the same name. He had a painter's studio in Amsterdam producing naval and harbor scenes as well as landscape paintings. He was influenced by the two Willem van de Veldes (the elder and the younger) and by Jan Abrahamsz Beerstraaten.