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 :. | Lady with the ermine | Portrait of Ginevra de Benci | Aurelio Luini attributed, profile of an old man | The adoration of the Konige | Salai as John the Baptist |
Related Artists:
Procaccini, Andrea
Italian, 1671-1734 Italian painter, draughtsman and architect. A pupil of Carlo Maratti, he is first documented in 1702, among the restorers of Raphael's fresco decorations (1511-14) in the Vatican. His Tarquinius and Lucretia (c. 1705; Holkham Hall, Norfolk) has cold colours and unnatural gestures that recall Guido Reni. Appointed by Pope Clement XI, between 1710 and 1717 Procaccini supervised the tapestry factory in S Michele a Ripa: the Purification of the Virgin (Rome, Vatican, Consistory Hall) is the only extant tapestry made from a cartoon (untraced) by Maratti and an oil painting (untraced) by Procaccini. The Baptism of Cornelius Centurion (1711; Urbino, S Francesco) for the Baptism Chapel in St Peter's, Rome, was previously attributed to Maratti or Giuseppe Bartolomeo Chiari, but Procaccini apparently based it on sketches supplied by Maratti, who also supervised and revised the work before it was displayed.
Edward Rosenberg
painted Solnedgang i vinterlandskap in 1921 Edward Rosenberg (1858-1934)Aliases: Axel Edvard John Rosenberg; Axel Edward John Rosenberg; Edvard RosenbergProfessions: Landscape painter.
Kuhn Walt
American cartoonist and painter, 1877-1949 was an American painter and was an organizer of the modern art Armory Show of 1913, which was the first of its genre in America. Kuhn was born in Brooklyn, New York City. At 15, Kuhn sold his first drawings to a magazine and signed his name ??Walt.?? In 1893, he enrolled in art classes at the Brooklyn Polytechnic Institute. In 1899, Kuhn set out for California with only $60 in his pocket. Upon his arriving in San Francisco, he became an illustrator for WASP Magazine. In 1901, Walt left for Paris, where he briefly studied art at the Acad??mie Colarossi before leaving to the Royal Academy in Munich. Once in the capital of Bavaria, he studied under Heinrich von Zugel (1850-1941), a member of the Barbizon School. In 1903, he returned to New York and was employed as an illustrator for local journals. In 1905, he held his first exhibition at the Salmagundi Club, establishing himself as both a cartoonist and a serious painter. In this same year, he completed his first illustrations for LIFE magazine. When the New York School of Art moved to Fort Lee, NJ in the summer of 1908, Kuhn joined the faculty.