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 :. | La belle Ferronire dg | Madonna with the Yarnwinder | La Vierge,l'Enfant Jesus et sainte Anne | Madonna in the cave | The Baptism of Christ (detail) sg |
Related Artists:
Pierre-Jacques Cazes
(1676-1754) was a French historical painter, known as the teacher of, among others, Chardin. In 1703, he became part of the Academie, was named as director in 1743 and chancellor in 1746. He also worked in the Galerie d'Apollon in the Louvre in 1727 and produced a large number of religious paintings for churches in Paris and Versailles. His historical painting is in the same academic tradition as the French painters Charles Le Brun and Charles de Lafosse. He also painted paintings with mythological motifs and genre scenes. A portrait the artist wearing a wig and holding a portfolio was presented to the Academie Royale in 1734 by Chardin's friend Joseph Aved.
VINCKBOONS, David
Flemish Baroque Era Painter, 1576-ca.1632 was a Dutch painter of Flemish origin. Vinckboons was one of the most prolific and popular painters and print designers in the Netherlands. Himself influenced by Pieter Bruegel the Elder, he was instrumental ?? together with Hans Bol and Roelant Savery ?? in the development of genre painting in the northern Netherlands. The family moved to Antwerp around 1580, and then to Middelburg after the Spanish occupation of Antwerp in 1585. It is not likely they moved for religious reasons to Amsterdam. His father became a citizen in 1591, but none of his grandchildren were baptized in a Calvinist church. In 1602 David married in Leeuwarden to Agneta van Loon, the daughter of a notary. Then he lived in Sint Antoniesbreestraat like many other artists and painters. According to Karel van Mander he did not have any teacher other than his father Phillipe, a painter on canvas with watercolors, an art form practised mainly in his birthplace of Mechelen. David specialized in elegant figures in park-like landscapes (Outdoor Merry Company, 1610; Vienna, Akademie der Bildenden K??nste) as well as Kermis and other village festivals. His landscapes reflect his contact with Gillis van Coninxloo. Vinckboons attracted a number of students; among them were Gillis d'Hondecoeter, Claes Janszoon Visscher and probably Esaias van de Velde. Vingboons, as his name is often spelled,
RUYSDAEL, Salomon van
Dutch Baroque Era Painter, ca.1600-1670. Dutch painter. He is best known for his atmospheric, almost monochromatic, river scenes, painted in the 1630s during the 'tonal phase' of Dutch art. His work in this genre is very close in style to that of Jan van Goyen, and their paintings have often been confused.