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 (detail sdg | Abendmahl | Mona Lisa (detail) dyk | Maria with Child and St. Anna | Profile of an old man |
Related Artists:
ben nicholson
Born in 1894 in Denham, Buckinghamshire, Nicholson was the son of the painter Sir William Nicholson and Mabel Pryde, and the brother of Nancy Nicholson. The family moved to London in 1896 and Nicholson was educated at Tyttenhangar Lodge Preparatory School, Seaford, Heddon Court, Hampstead and then as a boarder at Gresham's School, Holt, Norfolk. He trained as an artist at the Slade School of Fine Art from 1910?C1914, where he was a contemporary of Paul Nash, Stanley Spencer, Mark Gertler, and Edward Wadsworth. Nicholson was married three times: firstly to Winifred Roberts (married 5 November 1920 at St. Martin-in-the-Fields Church, London; divorced 1938) with whom he had three children, a son Jake in June 1927, a daughter Kate in July 1929 (who later became an artist herself) and a son Andrew in September 1931. His second marriage was to fellow artist Barbara Hepworth (married 17 November 1938 at Hampstead Register Office; divorced 1951) with whom he had triplets, two daughters Sarah and Rachel and a son Simon in 1934 and third to Felicitas Vogler, a German photographer (married July 1957; divorced 1977).
Marco Marziale
Italian Painter, active ca.1492-1507,Italian painter. He was first recorded in 1492 as one of several assistants to Giovanni Bellini in the Doge's Palace in Venice; in an inscription on his earliest known work, a damaged Virgin and Child with Saints and a Donor (1495; Zadar, St Mary, Treasury), he called himself a pupil of Gentile Bellini. Visual confirmation of his close association with both Bellini brothers is provided by the rather large number of his signed and dated works, many of which are closely based on compositional motifs by Giovanni, but which in their linearity and angularity more closely resemble the style of Gentile. The influence of German art, and of Derer in particular, has often been noted in the sharply focused and densely packed details, the harsh modelling and the expressive ugliness found in much of Marziale's work.
Antal Berkes
Hungary (1874- 1938 ) - Painter