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 :. | The Verkundigung | Study Fur the Trivulzio-monument | The Anunciacion | Study of the proportion of the head | The Virgin and Child with St Anne (detail) s |
Related Artists:
Balthasar Denner
(15 November 1685 in Altona - 14 April 1749 in Rostock) was a German painter, highly-regarded as a portraitist. He painted mostly half-length and head-and-shoulders portraits and a few group portraits of families in interiors. Usually Denner concentrated on the face; clothes and paraphernalia were done by other painters or later his daughter.
James Sant
(1820-1916) was a British painter specializing in portraits, and a member of the Royal Academy. Sant was born in Croydon and taught by John Varley and Augustus Wall Callcott. He lived to the age of 96 and produced an astonishing number of canvases for exhibition at the Academy, some 250 of them, from 1840 through 1904. He was elected to the RA in 1870, and in 1872 Sant was appointed Principal Painter in Ordinary (official portraitist) to Queen Victoria and the royal family. Sant resigned from the RA in 1914 to "make room for younger men." His work can be found at the Tate Gallery. His brother George Sant (1821 - 1877) was a landscape painter. His sister Sarah Sherwood Clarke (who married Frederick Clarke, Superintendent and later Secretary of the LWS Railway) was an artist of great talent, but all that remains of her work is a collection of 48 different views of Scotland from 1854; these were exhibited for the first time at the "Watercolours & Works on Paper Fair" in London in February 2010.
Nicolas Neufchatel
Nicolas Neufchâtel (fl. 1539-1567) Alternative names Nicolas de Neufchâtel, Nicolaes Neufchatel, Lucidel Description Southern Netherlandish painter and draughtsman