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 :. | Portrat of a Madchens | Last Supper | Virgin of th Rock (mk08) | Reverse side of the portrait of Ginevra de' Benci | Grotesque profile of a man |
Related Artists:
Edward Wilbur Dean Hamilton
American, 1864-1943
Jacob Wessel
painted Portrait of Hieronim Florian Radziwiłł. in 1746
Benjamin West
1738-1820 Benjamin West Locations Benjamin West RA (October 10, 1738 ?C March 11, 1820) was an Anglo-American painter of historical scenes around and after the time of the American War of Independence. He was the second president of the Royal Academy serving from 1792 to 1805 and 1806 to 1820. In 1760, sponsored by Smith and William Allen, reputed to be the wealthiest man in Philadelphia, West traveled to Italy where he expanded his repertoire by copying the works of Italian painters such as Titian and Raphael. As painted by Gilbert Stuart, 1783-84West was a close friend of Benjamin Franklin, whose portrait he painted. Franklin was also the godfather of West's second son, Benjamin. In 1763, West moved to England, where he was commissioned by King George III to create portraits of members of the royal family. The king himself was twice painted by him. He painted his most famous, and possibly most influential painting, The Death of General Wolfe, in 1770, exhibited at the Royal Academy in 1771. Although originally snubbed by Sir Joshua Reynolds, the famous portrait painter and President of the Royal Academy, and others as over ambitious, the painting became one of the most frequently reproduced images of the period. In 1772, King George appointed him historical painter to the court at an annual fee of £1,000. With Reynolds, West founded the Royal Academy of Arts in 1768. He was the second president of the Royal Academy from 1792 to 1805. He was re-elected in 1806 and was president until his death in 1820. He was Surveyor of the King's Pictures from 1791 until his death. Many American artists studied under him in London, including Charles Willson Peale, Rembrandt Peale, Gilbert Stuart, John Trumbull, and Thomas Sully. [3] West is known for his large scale history paintings, which use expressive figures, colours and compositional schemes to help the spectator to identify with the scene represented. West called this "epic representation". He died in London.