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 :. | Interior view of the Schadels | Annunciation | Madonna with the Yarnwinder | Leda fh | Mona Lisa (mk45) |
Related Artists:
Noble, Thomas Satterwhite
American, 1835-1907 was born in Lexington, Kentucky. He grew up on a plantation where hemp and cotton were grown. Noble saw the effects of slavery firsthand and portrayed many scenes of the Old South in his works. He attended Transylvania University in Lexington and studied art with Oliver Frazier and George P. A. Healey and moved to New York, New York in 1853 at age eighteen. He first studied painting with Samuel Woodson Price in Louisville, Kentucky in 1852, then with Thomas Couture in Paris, 1856-1859 and returned to the United States in 1859. He served in the Confederate army from 1862-1865 during the American Civil War, despite his avowed hatred for slavery. After the war, he had a studio in New York City 1866-1869. In 1869, Noble was invited to become the first head of the McMicken School of Design in Cincinnati, Ohio, a post he would hold until 1904. During his tenure at the McMicken School of Design, Noble moved briefly to Munich, Germany where he studied from 1881-1883. He retired in 1904 and died in New York City, April 27, 1907. He is buried in Spring Grove Cemetery in Cincinnati. Noble's works are largely historical presentations. Modern critics have viewed them as overly romanticized, while others believe that he painted realistic scenes from actual events. One of his most famous paintings is The Modern Medea (1867) which portrays a tragic event from 1856 in which Margaret Garner, a fugitive slave mother, has murdered one of her children, rather than see it returned to slavery.
Johannes Dunz
painted Porträt der Elisabeth Ott in 1704
Frederic Leighton, 1st Baron Leighton
Frederic Leighton, 1st Baron Leighton PRA (3 December 1830 - 25 January 1896), known as Sir Frederic Leighton, Bt, between 1886 and 1896, was an English painter and sculptor. His works depicted historical, biblical and classical subject matter. Leighton was bearer of the shortest-lived peerage in history; after only one day his hereditary peerage ended with his death.