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 :. | Study fur the communion | Mona Lisa (La Gioconda) sdg | The Anunciacion | The Madonna of the Carnation (detail) dg | Portrat of a Madchens |
Related Artists:
El Lissitzky
Russian 1890-1941 He was an important figure of the Russian avant garde, helping develop suprematism with his mentor, Kazimir Malevich, and designing numerous exhibition displays and propaganda works for the former Soviet Union. His work greatly influenced the Bauhaus and constructivist movements, and he experimented with production techniques and stylistic devices that would go on to dominate 20th century graphic design. El Lissitzky's entire career was laced with the belief that the artist could be an agent for change, later summarized with his edict, "das zielbewußte Schaffen" (goal-oriented creation). A Jew, he began his career illustrating Yiddish children's books in an effort to promote Jewish culture in Russia, a country that was undergoing massive change at the time and that had just repealed its anti-semitic laws. When only 15 he started teaching; a duty he would stay with for most of his life. Over the years, he taught in a variety of positions, schools, and artistic media, spreading and exchanging ideas. He took this ethic with him when he worked with Malevich in heading the suprematist art group UNOVIS, when he developed a variant suprematist series of his own, Proun, and further still in 1921, when he took up a job as the Russian cultural ambassador to Weimar Germany, working with and influencing important figures of the Bauhaus and De Stijl movements during his stay. In his remaining years he brought significant innovation and change to typography, exhibition design, photomontage, and book design, producing critically respected works and winning international acclaim for his exhibition design. This continued until his deathbed, where in 1941 he produced one of his last works ?? a Soviet propaganda poster rallying the people to construct more tanks for the fight against Nazi Germany.
Lorenzo Costa
1460-1535 Italian Lorenzo Costa Locations Italian painter of the Ferrarese and Bolognese schools. Trained in the manner of such painters as Tura and Cossa, he modified the strident Ferrarese style when he became a partner of Francia. Among his paintings are the Madonna and Child with the Bentivoglio Family and the Triumphs of Petrarch in San Giacomo Maggiore, the Madonna with Saints in San Petronio, and the Madonna in San Giovanni in Monte, all in Bologna. His Three Saints is in the Metropolitan Museum.
WIT, Jacob de
Dutch Rococo Era Painter, 1695-1754 Dutch painter, draughtsman, etcher and writer. He was the leading 18th-century Dutch decorative painter, specializing in Rococo ceiling and room decorations and groups of putti painted naturalistically in colour or as imitation reliefs in grisaille. His preparatory drawings for ceiling decorations were collected during his own lifetime, but he also executed independent finished drawings specifically for collectors