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 last dinner | Madonna with the Yarnwinder | The Annunciation | Leda | Aurelio Luini attributed, profile of an old man |
Related Artists:
ZEILLER, Jakob Johann
German painter (b. 1708, Reutte, d. 1783, Reutte) Austrian painter. Trained initially by his father, Paul Zeiller (1658-1738), he subsequently studied in Italy (1723-32) with Sebastiano Conca and at the Accademia di S Luca in Rome, and with Francesco Solimena in Naples, then at the Kaiserliche Akademie in Vienna. From 1733 to 1743 he was a regular collaborator on Paul Troger's frescoes, contributing mainly architectural frameworks painted in the style of the Bolognese quadraturisti. He retained such frameworks in his own paintings throughout his life, even in south Germany where this was generally unusual. Troger's influence on the style of Zeiller's figures and on his iconographic repertory was such that his first independent works in Austria
Peter Purves Smith
Peter Purves Smith (26 March 1912 - 23 July 1949), born Charles Roderick Purves Smith, was an Australian painter. Born in Melbourne, Purves Smith studied at the Grosvenor School of Modern Art in London and under progressive art teacher George Bell in Melbourne.
Maffei, Francesco
Italian Baroque Era Painter, 1605-1660 Italian painter. He probably trained with his father, Giacomo Maffei, before joining the workshop of the Maganza family in Vicenza. His early works, such as the Ecce homo (ex-Dianin priv. col., Padua, see Pallucchini, 1981,), were influenced by the eclectic style, between Veronese and the Bassani, of Alessandro Maganza. The St Nicholas and the Angel (1626; Vicenza, S Nicola da Tolentino), with colours like those of Veronese, yet lighter, suggests Maffei's rapid development of an independent style that is both rugged and moving. His interest in narrative, already evident in scenes from the Life of St Cajetan (Vicenza, S Stefano), was developed in the later Martyrdom of the Franciscan Minors at Nagasaki (Schio, S Francesco), which is datable to about 1630. Here, the contrast between the pale, silvery tones of the background and the darker foreground figures is derived from Tintoretto, but the exaggerated Mannerist treatment of the main figures also recalls the art of such French engravers as Jacques Bellange and Pierre Brebiette. At the same time there is also an echo of the extreme stylizations of Giovanni Demio.