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 Yarnwinder | St John the Baptist t | Anatomical drawing of the stomach and the intestine | Leda | The Baptism of Christ |
Related Artists:
Memmo di Filippuccio
1433 - 1494
Karoly Ferenczy
1863-1917 Karoly Ferenczy Locations was a Hungarian Impressionist painter. He was one of the leading artists of the Nagybanya school of painting. He studied law and economics. He began to deal with painting at the Academie Julian in Paris. In 1889, he moved back to Hungary, to the town of Szentendre. Between 1893 and 1896 he lived in Munich with his family: There he joined the circle of Simon Hollosy: with whom he moved to Nagybanya in 1896 and became the leading painter of the artist colony. After 1906 he moved to Budapest and became the professor of the College of Fine Arts. His wife Olga Fialka and their children, the painter Valer Ferenczy (1885-1954), the tapestry weaver Noemi Ferenczy (1890-1957) and the sculptor Beni Ferenczy (1890- 1967) were famous representatives of Hungarian art.
Joseph-Siffred Duplessis
1725-1802 French Joseph Siffred Duplessis Locations French painter. He trained with his father, an amateur painter, and then with Joseph-Gabriel Imbert (1666-1749), a pupil of Charles Le Brun. In 1744 he went to Rome and worked with Pierre Subleyras. He remained there until at least 1747 and possibly until the death of his master in 1749. He must have learnt portrait painting in Rome, but he also painted landscapes, because Joseph Vernet advised him to specialize in this genre.