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 :. | Leda | Annunciation sgt66 | Hi Hieronymus | Buste one frontal to seeing man and head of a Lowen | Madonna in the cave |
Related Artists:
jozef brandt
Jozef Brandt (b. Szczebrzeszyn, 1841 - Radom, 1915) was a Polish painter, best known for his paintings of battles. Brandt studied in Warsaw in the school of J.N. Leszczynski and at the Noblemen Institute. In 1858 he left for Paris to study at the Ecole centrale Paris but was persuaded by Juliusz Kossak to abandon engineering in favor of painting. At one point he studied as a painter under Franz Adam.
Millet, Francis David
American, 1846-1912
Philip Wilson Steer
English Painter, 1860-1942 was an English artist. Philip Wilson Steer was born in Birkenhead, the son of the portrait painter Philip Steer (1810-1871). After finding the examinations of the Civil Service too demanding, he became an artist in 1878. He studied at the Gloucester School of Art and then from 1880 to 1881 at the South Kensington Drawing Schools. He was rejected by the Royal Academy of Art and so studied in Paris between 1882 and 1884. He studied at the Acad??mie Julian, and then in the École des Beaux Arts under Cabanel. There he became one of the few English Impressionists. He is known for his landscapes, such as 'The Beach at Walberswick' (1890; Tate Gallery, London). He became a leader (with Walter Sickert) of the English Impressionist movement and was one of the founders of the New English Art Club in 1886. During the First World War, he was recruited by Lord Beaverbrook, the Minister of Information, to paint pictures of the Royal Navy.