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 | Madonna with a Flower (Madonna Benois) g | Madonna with the Yarnwinder (detail) dft | Annunciation (detail) fg47 | La Vierge,l'Enfant Jesus et sainte Anne |
Related Artists:
Florentine School
first half of the sixteenth century
Severin Nilsson
(1846 - 1918) was a Swedish painter and photographer. He was born in Halland in the south of Sweden. He studied at the Royal Swedish Academy of Arts in Stockholm 1865 - 1871 and then under Leon Bonnat in Paris for three years. Severin painted portraits, landscapes and genre pictures. A prolific artist, he participated in numerous exhibitions and left behind a large and diverse production of work. He was also one of the first Swedish documentary photographers. Inspired by Arthur Hazelius, he made photographic studies of public life, especially in the village Asige in Halland, where he was born
Jackson Pollock
l912--1956,U.S. painter. He grew up in California and Arizona. In the early 1930s he studied in New York City under Thomas Hart Benton, and later he was employed on the WPA Federal Art Project. In 1945 he married the artist Lee Krasner. Two years later, after several years of semiabstract work stimulated by psychotherapy, Pollock began to lay his canvas on the floor and pour or drip paint onto it in stages. This process permitted him to record the force and scope of his gestures in trajectories of enamel or aluminum paint that veiled the figurative elements found in his earlier work. The results were huge areas covered with complex and dynamic linear patterns that fuse image and form and engulf the vision of the spectator in their scale and intricacy. Pollock believed that art derived from the unconscious and judged his work and that of others on its inherent authenticity of personal expression. He became known as a leading practitioner of Abstract Expressionism, particularly the form known as action painting. Championed by critic Clement Greenberg and others, he became a celebrity. When he died in a car crash at 44, he was one of the few American painters to be recognized during his lifetime and afterward as the peer of 20th-century European masters of modern art.