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 :. | Jacopo Bellini | Study fur the Sforza-Reiterstandbild | The Refectory with the Last Supper after restoration g | Leonardo there Vinci and Andrea del Verrocchio, madonna with the child and angels | Studies fur the adoration of the Konige |
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Harry Roseland
(c.1867-1950) was one of the most notable painters of the genre painting school around the turn of the 20th century. An American, Roseland was primarily known for paintings centered on poor African-Americans. Roseland was largely self-taught, and never traveled to Europe to study art, as did many of the American artists of his time. However, he did receive instruction from John Bernard Whittaker and later, James Carroll Beckwith. One of his most popular subjects were his paintings of black women fortune tellers who read the palms and tea leaves of white women clients. These paintings were widely reproduced during the early 20th century in the form of postcard sets and large full-colour prints that were distributed as Sunday supplements in newspapers. While known most for his paintings of African Americans, his work encompassed many genres, including seascapes and portraits. He also gained renown for his paintings of laborers in the coastal areas of New England and New York and his many interior paintings. Roseland was born and lived his entire life in Brooklyn.
PALAMEDESZ, Antonie
Dutch Baroque Era Painter, 1601-1673
Hubert Vos
(1855-1935) was a Dutch painter who was born in Maastricht on February 15, 1855. He studied at the Academie Royale des Beaux-Arts in Brussels and with Fernand Cormon (1845-1924) in Paris. He exhibited widely in Paris, Amsterdam, Brussels, Dresden and Munich. From 1885 to 1892, he worked in England, where he exhibited at the Royal Academy between 1888 and 1891. He was a member of the Royal Society of British Artists. In 1898, he visited Hawaii, where he painted the local people. In that same year, Vos traveled to Korea, where he completed at least three paintings in duplicate. In each case, he left one copy in Korea and kept one copy. The paintings are a life-sized portrait of Emperor Gojong, a portrait of Min Sang-ho (1870-1933) and a landscape of Seoul. The copies left in Korea hung in the Deoksugung Palace until all except the landscape of Seoul, were destroyed by fire in 1904. In 1905, on his second and last trip around the world.