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 :. | Knieened figure in Draperie | Salai as John the Baptist | The Last Supper (detail) sg | Study fur the communion | Mona Lisa (detail) dyk |
Related Artists:
ANGELICO Fra
Italian Early Renaissance Painter, ca.1387-1455 Italian painter, illuminator and Dominican friar. He rose from obscure beginnings as a journeyman illuminator to the renown of an artist whose last major commissions were monumental fresco cycles in St Peter's and the Vatican Palace, Rome. He reached maturity in the early 1430s, a watershed in the history of Florentine art. None of the masters who had broken new ground with naturalistic painting in the 1420s was still in Florence by the end of that decade. The way was open for a new generation of painters, and Fra Angelico was the dominant figure among several who became prominent at that time, including Paolo Uccello, Fra Filippo Lippi and Andrea del Castagno. By the early 1430s Fra Angelico was operating the largest and most prestigious workshop in Florence. His paintings offered alternatives to the traditional polyptych altarpiece type and projected the new naturalism of panel painting on to a monumental scale. In fresco projects of the 1440s and 1450s, both for S Marco in Florence and for S Peter's and the Vatican Palace in Rome, Fra Angelico softened the typically astringent and declamatory style of Tuscan mural decoration with the colouristic and luminescent nuances that characterize his panel paintings. His legacy passed directly to the second half of the 15th century through the work of his close follower Benozzo Gozzoli and indirectly through the production of Domenico Veneziano and Piero della Francesca. Fra Angelico was undoubtedly the leading master in Rome at mid-century, and had the survival rate of 15th-century Roman painting been greater, his significance for such later artists as Melozzo da Forli and Antoniazzo Romano might be clearer than it is.
Stanislas lepine
French Impressionist Painter, 1836-1892
Gotthardt de Wedig
German, 1583-1641