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 :. | La Belle Ferronniere | Adoration of the Magi | Madonna of the Rocks | Bacchus | Christ's Head |
Related Artists:
ANDREA DA FIRENZE
Italian Gothic Era Painter, ca.1343-1377
Fitz Henry Lane
(December 19, 1804 - August 14, 1865) was an American painter and printmaker of a style that would later be called Luminism, for its use of pervasive light. Fitz Henry Lane was born on December 19, 1804, in Gloucester, Massachusetts. Lane was christened Nathaniel Rogers Lane on March 17, 1805, and would remain known as such until he was 27. It was not until March 13, 1832 that the state of Massachusetts would officially grant Lanees own formal request (made in a letter dated December 26, 1831) to change his name from Nathaniel Rogers to Fitz Henry Lane. As with practically all aspects of Lanees life, the subject of his name is one surrounded by much confusioneit was not until 2005 that historians discovered that they had been wrongly referring to the artist as Fitz Hugh, as opposed to his chosen Fitz Henry, and the reasons behind Lanees decision to change his name, and for choosing the name he did, are still very unclear.
Rihard Jakopic
Rihard Jakopic Rihard Jakopič (12 April 1869 - 21 April 1943) was a Slovenian painter. He was the leading Slovenian Impressionist painter and theoretician. Together with Matej Sternen, Matija Jama and Ivan Grohar, he is considered the pioneer of Slovenian impressionist painting.