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 :. | Ceiling decoration yy | Mona Lisa (detail) r y | The Madonna of the Carnation g | Madonna with the Yarnwinder after 1510 | Details of Mona Lisa |
Related Artists:
Adriaen Coorte
(ca. 1665 - after 1707) was a Dutch Golden Age painter of still lifes, who signed works between 1683 and 1707. He painted small and unpretentious still lifes in a style more typical of the first half of the century, and was "one of the last practitioners of this intimate category". Very little is known of his life, but he is assumed to have been born and died in Middelburg. He became a pupil of Melchior d'Hondecoeter around 1680 in Amsterdam. From 1683 he seems to have returned to Middelburg, where he set up a workshop and signed his small, carefully balanced minimalist still lifes. He often painted on paper that was glued to a wooden panel. About 80 signed works by him have been catalogued, and nearly all of them follow the same pattern; small arrangements of fruits, vegetables, or shells on a stone slab, lit from above, with the dark background typical of still lifes earlier in the century. Instead of the Chinese or silver vessels favoured by his contemporaries, his tableware is very basic pottery. "Objects and light are studied intensely, and are painted with a wondrous tenderness".[1] Neither his birth nor death date is certain, and archival evidence only exists in Middelburg for his membership in the Guild of St. Luke there from 1695 onwards, when he was fined for selling a painting without being a member of the guild. His works appear frequently in contemporary Middelburg taxation inventories
James Hamilton
Irish-born American Painter, 1819-1878, American painter of Irish birth. He emigrated to the USA and at the age of 15 arrived in Philadelphia, where he was encouraged to study art by the engraver John Sartain (1808-97). Hamilton had drawing lessons with local teachers and studied from English artists' manuals including that on oil painting by Samuel Prout; he was also influenced by the English watercolour technique of broad transparent washes. With these stylistic interests and his innate sensitivity to nature,
Michiel van Musscher
painted Self-portrait. in 1685