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 :. | The Virgin and Child with St Anne (detail) f | Small devotional picture by Verrocchio | Self Portrait | Study fur the Sforza-Reiterstandbild | The Last Supper |
Related Artists:
James Dickson Innes
A British landscape painter who specialized in mountain scenes Welsh Painter, 1887-1914 was a Welsh landscape painter who worked in both oils and water-colours. He was born in Llanelli, his father being a Scotsman who had found employment at the local tinplate works. He was educated at Christ College, Brecon, Carmarthen School of Art, and the Slade School of Art. He was a member of the Camden Town Group.[1] In 1911 he spent some time painting with Augustus John in North Wales, but much of his work was done overseas, mainly in France and Spain, foreign travel having been prescribed after he was diagnosed with tuberculosis.
Jost Amman
(June 13, 1539, Zerich - March 17, 1591, Nuremberg, Bavaria) was a Swiss artist, celebrated chiefly for his woodcuts, done mainly for book illustrations. Amman was born in Zurich, the son of a professor of Classics and Logic. He was himself well-educated. Little of his personal history is known beyond the fact that he moved to Nuremberg in 1560, where he continued to reside until his death in March 1591. He worked initially with Virgil Solis, then a leading producer of book illustrations. His productiveness was very remarkable, as may be gathered from the statement of one of his pupils, that the drawings he made during a period of four years would have filled a hay wagon. A large number of his original drawings are in the Berlin print room. About 1,500 prints are attributed to him. He was one of the last major producers of woodcuts for books, as during his career engravings were gradually taking over that role. Although like most artists for woodcut he normally let a specialist formschneider cut the block to his drawing, he sometimes included both a cutter's knife and a quill pen in his signature on prints, suggesting he sometimes cut his own blocks. A series of engravings by Amman of the kings of France, with short biographies, appeared in Frankfurt in 1576. He also executed many of the woodcut illustrations for the Bible published at Frankfurt by Sigismund Feierabend. Another serial work, the Panoplia Omnium Liberalium Mechanicarum et Seden-tariarum Artium Genera Continens, containing 115 plates, is of great value. Amman's drawing is correct and spirited, and his delineation of the details of costume is minute and accurate. Paintings in oil and on glass are attributed to him, but none have been identified.
Meade, Francis
American, Approx. 1807-1870