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 :. | Madonna in the rock grottos | Grotesque profile of a man | St John the Baptist t | Last Supper (mk08) | Portrats of two men |
Related Artists:
Sophie Gengembre Anderson
Sophie Gengembre Anderson (1823 - 10 March 1903) was a French-born British artist who specialised in genre painting of children and women, typically in rural settings. Her work is loosely associated with the Pre-Raphaelite movement. Sophie was born in Paris, the daughter of Charles Gengembre, an architect, and his English wife. She had two brothers, Philip and Henry P. She was largely self-taught in art, but briefly studied portraiture with Charles de Steuben in Paris in 1843. The family left France for the United States to escape the 1848 revolution, first settling in Cincinnati, Ohio, then Manchester, Pennsylvania, where she met and married British genre artist Walter Anderson.
bouillon
Pierre Bouillon (1776 - October 15, 1831) was a French painter and engraver. Born at Thiviers, he studied with the Academie-trained history painter Nicolas-Andre Monsiau. He was awarded the grand prize of the Institut de France in July, 1797. His drawing of Laocoön and His Sons was the basis of Charles Clement Bervic's celebrated print of the statue
Horatio Walker
(May 12, 1858 - September 27, 1938) was a respected and commercially successful Canadian painter. He worked in oils and watercolors, often depicting scenes of rural life in Canada. He was highly influenced by the French Barbizon school of painting. Horatio Walker was born in 1858 to parents Thomas and Jeanne Maurice Walker. Thomas Walker emigrated in 1856 from Yorkshire, England, to Listowel, Ontario, with his wife of French and English heritage. Having some wealth, Thomas purchased land for lumber in Midwestern Ontario and Horatio was raised in relative comfort. His interest in art may originate from his father who crafted small figures as a hobby, and both his father and the local school teacher encouraged drawing as a pastime. In 1870, on Walkeres 12th birthday, his father brought him to Quebec City, Quebec, for the first time. His father made occasional business trips to the city as part of his timber business. During this sojourn, they visited the Île d'Orleans, in search of pine timber. Walker made subsequent visits to Quebec City during the following years. His formal schooling ended at the Listowel Public School in 1872; he never went on to pursue formal academic training in art. At the age of 15, Walker moved to Toronto, Ontario to apprentice with the photographic firm Notman and Fraser. It was a fortunate opportunity, as several successful artists worked also there; Walker learned watercolour from Robert Gagnon, miniature portrait painting from John Fraser, and painting from Lucius OeBrien and Henri Perre.