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 :. | Study of the proportion of horses | The Virgin and Child with St Anne ey | Leda and the Swan | Power and ortraits | Madonna in the cave |
Related Artists:
JACOBSZ, Dirck
Flemish Northern Renaissance Painter, ca.1497-1567 North Netherlandish painter, son of JACOB CORNELISZ. VAN OOSTSANEN. His birthdate is estimated from van Mander's claim that he died at the age of almost 70. His birthplace is unknown, but by about the age of three he was living in Amsterdam, where his father purchased a house in 1500. Dirck himself is documented in the city from 1546 until his burial. About 1550 he married Marritgen Gerritsdr., by whom he had two children, Maria Dircksdr. and Jacob Dircksz. War, also a painter. Dirck was trained by his father, probably around 1512, when Jan van Scorel was an apprentice. The two young artists may have remained friends, for in later years elements of Jan's mature, more Mannerist style can be seen in Dirck's paintings. Not only were Dirck's father and his brother, the little-known painter Cornelis Jacobsz. (d 1526-33), artists, his uncle Cornelis Buys I ( fl c. 1490-1524)
Adam Pijnacker
15 February 1622, Schiedam - buried 28 March 1673, Amsterdam ) was a Dutch Golden Age painter, mostly of landscapes. Pynacker was the son of a wine merchant, who was a member of the vroedschap, or city regency. He travelled to Italy and was gone for three years. In 1658 he converted to Catholicism in order to marry Eva Maria de Geest, Wybrand de Geest's daughter. In that year his portrait was painted by his father-in-law. In Schiedam he baptized two children, but from 1661 until he died, he lived on the Rozengracht in Amsterdam.
Francisco Camilo
Spanish painter (b. 1615, Madrid, d. 1673, Madrid) was an Italian painter of the Renaissance period. He was born at Bassano del Grappa near Venice, the eldest son of Jacopo Bassano and grandson of Francesco da Ponte the Elder. He studied with his father and worked in the Bassano family workshop along with his three brothers, including Giambattista and Girolamo. He moved to Venice where he ran the branch of the family business, and where he was employed to paint a series of historical pictures in the Doge's Palace, but prone to hypochondria and other ailments, committed suicide by throwing self-defenestration soon after his father's death in 1592.