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 :. | Portrait de femme,dit a tort La belle ferronniere | Mona Lisa | Power and ortraits | Profile of an old man | anna sjalv tredje |
Related Artists:
Nicolaas Pieneman
(1 January 1809, Amersfoort - 30 December 1860, Amsterdam) was a Dutch painter and lithographer. His father, Jan Willem Pieneman, was also a painter. Nicolaas Pieneman was a friend of William II of the Netherlands, whom he painted during his inauguration in 1840
Almeida Junior
(8 May 1850 ?C 13 November 1899) was a Brazilian painter of the 19th century. He is widely regarded as the most important Brazilian realist painter of the 19th century, and a major inspiration for the modernist painters. While most Brazilian academic artists made their fame painting mythological or historical subjects, Almeida Junior would become popular for painting rural figures, especially farmers and the caipira, the countrymen that are a kind of a symbol of the rural areas of the São Paulo state. While most realist painters used farmers and countrymen as an allegory of workers, Almeida Junior would paint his caipiras mostly on leisure time. He would also produce touching images of upscale landowners. The Bandeirantes, the ruthless explorers of colonial Brazil, would be depicted in the A partida da monção, showing an expedition on the Tiet?? River. Almeida Junior was born in the city of Itu, then a small town in the state of São Paulo. After becoming a sensation in his town he would be invited to study in the Brazilian Imperial Fine Arts Academy of Rio de Janeiro, but in 1876 would study in France after being granted a scholarship by emperor Pedro II of Brazil in person in the city of Moji-Mirim. He would have Alexandre Cabanel as one of his masters. He admired the French realist and naturalist painting (a major influence at his work), and, after returning to Brazil in 1882, became of the leading names in Brazilian realist painting. He was stabbed to death by the husband of his mistress on November 13, 1899 in Piracicaba.
SALVIATI, Cecchino del
Italian painter, Florentine school (b. 1510, Firenze, d. 1563, Roma).