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 :. | Interior view of the Schadels | The Portinari Altarpiece | Madonna with the Yarnwinder | Unfinished painting of St. Jerome in the Wilderness | Ceiling decoration yy |
Related Artists:
Juan Bautista del Mazo
Juan Bautista Martenez del Mazo (c.1612 - 10 February 1667) was a Spanish Baroque portrait and landscape painter, the most distinguished of the followers of Velezquez, whose style he imitated more closely than did any other artist. A fine painter himself, Mazo was a master of landscape, as proven by his most celebrated work View of Saragossa.
Joseph Stella
1877-1946 Joseph Stella Gallery Joseph Stella (June 13, 1877 - November 5, 1946) was an Italian-born, American Futurist painter best known for his depictions of industrial America. He is associated with the American Precisionism movement of the 1910s-1940s. He was born in Muro Lucano, Italy but came to New York City in 1896. He studied at the Art Students League of New York under William Merritt Chase. His first paintings are Rembrandtesque depictions of city slum life. In 1908, he was commissioned for a series on industrial Pittsburgh later published in The Pittsburgh Survey. It was his return to Europe in 1909, and his first contact with modernism, that would truly mold his distinctive personal style. Returning to New York in 1913, he painted Battle of Lights, Mardi Gras, Coney Island, which is one of the earliest American Futurist works. He is famous for New York Interpreted, a five-paneled work patterned after a religious altarpiece, but depicting bridges and skyscrapers instead of saints. This piece reflects the belief, common at the time, that industry was displacing religion as the center of modern life. It is currently owned by the Newark Museum. A famous Stella quote is: "I have seen the future and it is good. We will wipe away the religions of old and start anew."
jean Huber
Swiss Painter (b. 1721, Geneve, d. 1786, Bellevue) , Geneva1721-1786 Geneva1721-1786,Silhouettist, painter, draughtsman and printmaker. His paternal ancestors were patrician Genevese merchant bankers. As a young man he soldiered at Kassel in Germany and in Italy, where he fought for Savoy in the War of the Austrian Succession (1740-48). In 1752 he was elected to Geneva's Council of Two Hundred and served his native city as a magistrate. He had no formal artistic training, but from his youth he clipped out of paper or cards freehand profiles of a kind that later came to be called silhouettes.