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 | Portrait de Mona Lisa dit La joconde | The Annunciation | Mona Lisa (mk08) | The muscles of arm, shoulder and neck |
Related Artists:
Simon Hollosy
1857-1918 Hungarian Simon Hollosy Gallery Simon Hollosy (Romanian: Simion Corbu); (2 February 1857, Maramarossziget, now Sighetu Marmatiei - 8 May 1918, Tecso, now Tiachiv) was a Hungarian painter. He was considered one of the greatest Hungarian representatives of 19th century Naturalism and Realism. Holl??sy came from an Armenian family who settled in Maramarossziget (present-day Sighetu Marmaţiei, Romania). He frequently worked abroad. He criticized training at the Academy and founded a private school in 1886 where he gathered young talents around him who were interested in realistic protrayal. He opened the way to new styles by relying on his personality and by pointing out the merits of French pictures (Courbet) exhibited in Munich. He abandoned the academic style in order to follow new trends in French painting. Encouraged by Istvan Reti and Janos Thorma, his pupils and friends, he spent the summer of 1896 in Nagyb??nya (present-day Baia Mare, Romania) with his school, which played an important role in Hungarian painting as the cradle of the Nagybanya school. He soon settled down in Nagybanya. With its style (sunny landscapes), his school determined Hungarian painting for decades. Leaving the Nagyb??nya colony in 1901, he spent the summers in Tecso with his students from 1902. During winters he was in Munich to run his school there. He was not productive as an artist: he was in search of atmospheres and his productivity was confined to teaching. His large scale plan of "Rakoczi March" with a lot of figures got as far sketches because he kept on changing his mind. The landscapes painted in Tecso include "Landscape in T??cső", "Landscape with Stacks and Sunset with Stacks", where he applied elements of plein air and impressionism. His self-portrait (1916) is one of his most harrowing pictures.
Hendrick Bloemaert
(1601 -- 1672), was a Dutch Golden Age painter. Hendrick was the oldest son of Abraham Bloemaert. His brothers Cornelis and Adriaen were also painters. In 1626 he was registered in Rome, but by 1631 he was back in Utrecht, where he registered in the Utrecht Guild of St. Luke and married Margaretha van der Eem, the daughter of a lawyer.
charles edward halle
French painter, born in 1846 and died in 1919