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 :. | Virgin of the Rocks | Mona Lisa (La Gioconda) sdg | Studies fur the adoration of the Konige | The Last Supper | Study of an apostle |
Related Artists:
Nash, Paul
English, 1889-1946 Painter, printmaker, designer, writer and photographer. Although he briefly attended the Slade School, London, in 1910, he was essentially self-taught. His first one-man show was held in 1912 at the Carfax Gallery, London, where he showed a set of shadowy landscapes and imaginative drawings that look back to the Pre-Raphaelites and late 19th-century illustration. Between 1910 and 1914 he paid little attention to Post-Impressionism and the modern movements in London.
Abraham Evertsz. van Westerveld
painted Cornelis Tromp in Roman costume in 1650-1692
Basawan
Indian Miniaturist, active ca.1556-1600,Indian miniature painter. One of the great talents to flourish under the emperor Akbar (reg 1556-1605), he was a prolific painter who contributed to virtually all the great illustrated manuscripts executed in the imperial workshops over a span of some 40 years. While most Mughal artists were concerned with the importance of line, colour and surface pattern, Basawan, with a greater understanding of the techniques of imported European works, developed a palette closer to that of European oil painting and dissolved outlines to create greater three-dimensionality. In his work, surface patterns are subservient to a dramatic spatial penetration of the picture plane. These traits were quite new within both Indian and Islamic traditions, and Basawan led the vanguard in adopting them. His work is remarkable also for the complexity of his compositions, his skill at giving roundness and density to his figures and his sensitive portrait-like faces.