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 :. | Madonna in the rock grotto | The Annunciation | The muscles of Thorax and shoulders in a lebnden person | The Last Supper (detail) sg | The Virgin and Child with St Anne |
Related Artists:
Edward Sherrif Curtis
American Photographer , b.1869 d.1952
Sir John Lavery
Irish Painter, 1856-1941 Irish painter. The son of an unsuccessful publican, he was orphaned at the age of three and was brought up by relatives, initially in the north of Ireland and then in Ayrshire. He became an apprentice retoucher to a Glasgow photographer and attended the Haldane Academy, Glasgow, in the 1870s. After spending a winter term at Heatherley's School of Art, London, he moved in 1881 to Paris where he studied at the Acad?mie Julian. At this time he was influenced by Jules Bastien-Lepage and painted in a plein-air naturalist style
LUINI, Bernardino
Italian High Renaissance Painter, ca.1480-1532 Italian painter and draughtsman. He was one of the generation of Lombard painters active around 1500 who, influenced by Leonardo and Raphael, blended High Renaissance innovations with indigenous Milanese elements to create a Lombard Renaissance style. Luini's paintings were extremely popular with both collectors and critics from c. 1790 to the end of the 19th century. This widespread popularity, however, had unfortunate consequences: many of his frescoes were detached from their original settings, many of the panel paintings were transferred to canvas and other works were heavily restored. As a result few survive in a good state. About 700 works are attributed to Luini, but many of these attributions are over optimistic.