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 :. | Funf studies of grotesque faces | Jacopo Bellini | The Annunciation | Madonna with the Yarnwinder | Madonna in the rock grottos |
Related Artists:
Konstantin Alexeievich Korovin
1861-1939
Frans Snyders
Belgian 1579-1657 Frans Snyders Gallery Frans Snyders (1579 - 1657), or Snijders, was a Flemish painter of animals and still life. Snyders was born and died at Antwerp. He is recorded as a student of Pieter Brueghel the Younger in 1593, and subsequently received instruction from Hendrick van Balen, the first master of Van Dyck. He was a friend of Van Dyck who painted Snyders and his wife more than once (Frick Collection, Kassel etc). He became a master of the Antwerp painters guild in 1602. He visited Italy in 1608-9, visiting Rome, and working for Cardinal Borromeo in Milan. In 1611 he married Margaretha, the sister of Cornelis de Vos and Paul de Vos (another animal painter), in Antwerp. Jan Fyt was a student, and then assistant of his from 1629. Snyders initially devoted himself to painting flowers, fruit and subjects of still life, but later turned to painting animals, and executed with the greatest skill and spirit hunting pieces and combats of wild animals. He was one of the earliest specialist animaliers. Snyders and his wife, by Van Dyck, KasselHis composition is rich and varied, his drawing correct and vigorous, his touch bold and thoroughly expressive of the different textures of furs and skins. His excellence in this department excited the admiration of Rubens, who frequently employed him to paint animals, fruit and still life in his own pictures, and he assisted Jacob Jordaens, Thomas Willeboirts Bosschaert and other artists in a similar manner. In the lion and boar hunts which bear the name of Snyders the hand of Rubens sometimes appears. He was one of the executors of Rubens's will. He was appointed principal painter to the Archduke Albert of Austria, governor of the Low Countries, for whom he executed some of his finest works. One of these, a Stag-Hunt was presented to Philip III of Spain, who together with his successor Philip IV of Spain, commissioned the artist to paint several subjects of the chase, which are still preserved in Spain. He also worked for Archduke Leopold Wilhelm of Austria, when he became Governor.
LAER, Pieter van
Dutch painter (b. 1592/95, Haarlem, d. 1642, Haarlem).