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 Anunciacion | Six studies fur naked or clothed men | The Last Supper (detail) sg | Profiles of a young and an old man | St John the Baptist t |
Related Artists:
Pieter Claesz
Dutch 1597-1660 Pieter Claesz Locations Dutch painter of German birth. He apparently spent his entire career in Haarlem, where he specialized in still-life paintings. Well over 100 works survive, dating from 1621 to 1660. Most of his pictures are dated and monogrammed PC. Since those initials were shared by the Antwerp still-life painter CLARA PEETERS, several attributions are disputed.
John Whetten Ehninger
American Painter, 1827-1889,American painter and illustrator. After graduating from Columbia College, New York, in 1847, he immediately departed for Europe to pursue artistic training. He visited Italy and France, but staying in Germany, specifically D?sseldorf, was his main objective. There he studied with Karl Friedrich Lessing, Carl Ferdinand Sohn and fellow American Emanuel Leutze, and in Paris he was instructed by Thomas Couture. During the early 1850s he travelled between America and Europe but finally settled in New York in 1853 until his move to Saratoga Springs after marrying in 1877. Ehninger exhibited regularly at the National Academy of Design, New York, where he was elected a full member in 1860.
Sergei Sudeikin
Well-known Russian and emigre Symbolist painter, graphic artist, theater and film designer,1882-1946 was a Russian artist and set-designer associated with the Ballets Russes and the Metropolitan Opera. Having been banned from the Moscow School of Painting, Sculpture and Architecture for his "obscene drawings", Sudeikin joined the Mir Iskusstva movement. His close friends included the poet Mikhail Kuzmin and the impresario Serge Diaghilev, at whose invitation he came to Paris in 1906 for the Salon d'Automne Exhibition, where his work was first shown abroad. In 1907-1918, he was married to actress Olga Glebova (1885-1945), one of the famed beauties of St Petersburg and the closest friend of Anna Akhmatova. Glebova-Sudeikina is the principal character and addressee of Akhmatova's longest work, "The Poem Without Hero" (1940-65). Sudeikin designed the sets and costumes for Diaghilev's production of La trag??die de Salome by Florent Schmitt in 1913, and assisted in the execution of Nicholas Roerich's designs for Stravinsky's The Rite of Spring the same year. By the time of the October Revolution Sudeikin was among the foremost theatrical designers in Russia.