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 Litta ey | The Madonna of the Carnation g | The Refectory with the Last Supper after restoration g | Mona Lisa | Virgin of the Rocks,completed (mk08) |
Related Artists:
Jan van Haensbergen
(1642-1705) was a Dutch Golden Age painter. He was registered in the Utrecht Guild of St. Luke in 1668 and in 1669 he was registered in the Confrerie Pictura in The Hague, where he worked until he died.According to Houbraken he was a student of Cornelius van Poelenburgh, and though he was quite successful in imitating his master's style, he switched to portraits since he could make a comfortable living that way.Though he is considered by some to have been born in Utrecht, he signed his name 'Joh. Haensbergh Gorco fecit', which leads historians to conclude he was from Gorinchem. His portraits show the influence of Caspar Netscher.
Dirck Barendsz
(1534?C1592) was a Dutch Renaissance painter from Amsterdam who traveled to Italy in his youth to learn from the Italian masters, most notably Titian.
Canaletto
Italian Rococo Era Painter, 1697-1768 Italian painter, etcher and draughtsman. He was the most distinguished Italian view painter of the 18th century. Apart from ten years spent in England he lived in Venice, and his fame rests above all on his views (vedute) of that city; some of these are purely topographical, others include festivals or ceremonial events. He also painted imaginary views (capriccios), although the demarcation between the real and the invented is never quite clearcut: his imaginary views often include realistically depicted elements, though in unexpected surroundings, and in a sense even his Venetian vedute are imaginary. He never merely re-created reality. He was highly successful with the English, helped in this by the British connoisseur JOSEPH SMITH, whose own large collection of Canaletto works was sold to King George III in 1762. The British Royal Collection has the largest group of his paintings and drawings.