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 :. | Virgin of the Rocks | Cartoon | Portrait of Ginerva de'Benci | Virgin and Child with St Anne and St John the Baptist | The Baptism of Christ |
Related Artists:
Louis Krevel
Germany (1801 -1876 ) - Painter
Arshile Gorky
Armenian 1904-1948 Arshile Gorky Gallery Gorky was born in the village of Khorkom near Van, Turkey. It is not known exactly when he was born: it was sometime between 1902 and 1905. (In later years Gorky was vague about even the date of his birth, changing it from year to year.) In 1910 his father emigrated to America to avoid the draft, leaving his family behind in the town of Van. Gorky fled Van in 1915 during the Armenian Genocide and escaped with his mother and his three sisters into Russian-controlled territory. In the aftermath of the genocide, Gorky's mother died of starvation in Yerevan in 1919. Gorky was reunited with his father when he arrived in America in 1920, aged 16, but they never grew close. At age 31, Gorky married. He changed his name to Arshile Gorky, in the process reinventing his identity (he even told people he was a relative of the Russian writer Maxim Gorky). In 1922, Gorky enrolled in the New School of Design in Boston, eventually becoming a part-time instructor. During the early 1920s he was influenced by impressionism, although later in the decade he produced works that were more postimpressionist. During this time he was living in New York and was influenced by Paul Cezanne. In 1927, Gorky met Ethel Kremer Schwabacher and developed a life lasting friendship. Schwabacher was his first biographer.
Master of san Francesco
Tuscany ca.1350