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 :. | Leda | Leonardo there Vinci and Andrea del Verrocchio, madonna with the child and angels | The embryo in the Uterus | Portrait de femme,dit a tort La belle ferronniere | The Last Supper |
Related Artists:
Francisco Domingo Marques
painted Cat in 1842 - 1920
Giacomo Favretto
Abbandonata la bottega di falegname paterna, frequenti dal 1864 l'Accademia di Belle Arti di Venezia, dove le lezioni impartitegli misero in luce le qualita innate di pittore, evidenziate in una delle sue opere maggiori La lezione di anatomia (1873). Nel 1878 compi un viaggio a Parigi insieme a Guglielmo Ciardi. Il viaggio fu determinante per l'evoluzione della sua arte, come tecnica e come soggetti (non solo scene di intimita familiare ma anche soggetti in costume settecentesco). Riscosse un ottimo successo, si fece conoscere a livello internazionale e assimilo una certa tendenza al manierismo. Del 1880 e l'opera Vandalismo, premiata a Brera, dove fu esposta ed e attualmente conservata. In queste opere l'artista si converti verso un'animazione realistica, un uso della coloristica controllato, un grande dispiego inventivo e una delicatezza tonale. Negli ultimi anni le opere del Favretto assunsero una sempre crescente luminosita ed una struttura sempre piu naturalistica. Mori nel 1887, durante l'Esposizione nazionale artistica tenutasi nella citta lagunare, nella quale l'artista esponeva Il Liston.
Antoine Wiertz
Belgian Painter, 1806-1865 Belgian painter and sculptor. He was from very humble origins, but his talent for drawing was detected at an early age. He was sent to the Antwerp Academie, where he attended classes given by W. J. Herreyns (1743-1827) and Mathieu Ignace Van Br?e. During a stay in Paris from 1829 to 1832 he came into contact with the Romantic painters, in particular Th?odore G?ricault, who fostered his admiration for Rubens. In 1832 he won the Belgian Prix de Rome and in 1834 left for Italy where the works of Raphael and, above all, Michelangelo made an overwhelming impression on him. In Rome he abandoned the landscapes and scenes from Roman life, for which he showed a certain talent, and embarked on a much more ambitious work, the Greeks and the Trojans Contesting the Body of Patroclus (1835; Brussels, Mus. Wiertz.). The painting proved the turning-point in Wiertz's career. Its frenzied composition and violently contorted figures excited considerable interest in Rome.