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 with the carnation | Mona Lisa | Ceiling decoration yy | Study fur the Trivulzio-monument | Mona Lisa |
Related Artists:
Charles Francois Daubigny
b Feb. 15, 1817, Paris, France d.Feb. 19, 1878, Paris French 78, French landscape painter. He went to Italy early in life and later studied in Paris with Paul Delaroche. Although usually classed with the Barbizon school, he never lived in Barbizon. His last 30 years were spent largely in his houseboat on the Seine and the Oise, and he is best known for his pictures of the banks of those rivers. He was particularly successful in his atmospheric depiction of dawn, twilight, and moonlight. His later pictures are handled with great breadth. Monet and Boudin were especially attentive to his work. Daubigny is well represented in the Louvre, the Mesdag Museum (The Hague), the National Gallery (London), and the Metropolitan Museum. Characteristic are his Return of the Flock??Moonlight, Banks of the Oise, and Moonlight. His son Karl Pierre Daubigny, 1846?C86, painted in his father manner.
Kosztka, Tivadar Csontvry
Hungarian Painter, 1853-1919
Elioth Gruner
New Zealand-born Australian Painter, 1882-1939,Australian painter. The son of a Norwegian father and Irish mother, he came to Sydney from New Zealand with his family in 1883. He received his first art lessons from Julian Rossi Ashton, although for many years he had little time for painting, instead working to support his family. He finally achieved recognition as an artist around the beginning of World War I. Following successful sales he became a full-time painter, championed in Sydney as the exemplary heir to the impressionist pastoral tradition of Australian art, which had been established in the late 19th century. Between 1915 and 1920, under the influence of Max Meldrum, he focused on the landscape as seen against the light. Painting en plein air he specialized in effects of early morning, for example Morning Light (1916; Sydney, A.G. NSW), one of a series painted at Emu Plains (1915-19),