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 Annunciation | Portrat of a Madchens | The Verkundigung | Cecila Gallerani (mk45) | Last Supper |
Related Artists:
Robert Fenson
painted View with a Cottage by a Stream in Probably Late 19th Century
CATARINO
Italian painter, Venetian school (known 1362-1382 in Venice)
Andrei Ryabushkin
(Russian:29 October [O.S. 17 October] 1861 - 10 May [O.S. 27 April] 1904) was a Russian painter. His major works were devoted to life of ordinary Russians of the 17th century. Andrey Petrovich Ryabushkin was born in the village Stanichnaya sloboda, Borisoglebskiy uezd, Tambov gubernia in 1861. His father and brother were icon painters, and he started to help them from his early childhood. At 14 years old he became an orphan. A student of Moscow School of Painting, Sculpture and Architecture A. Kh. Preobrazhensky, who spent the summer in the village, happened to see the boyes drawings and was greatly impressed by them. He started to give him lessons and helped him to enter the Moscow School of Painting, Sculpture and Architecture. Ryabushkin was one of the youngest student of the school at all times. Ryabushkin stayed for seven years (1875-82) in the Moscow School, learning from Vasily Perov and Illarion Pryanishnikov. His first large work Peasant Wedding was bought by Pavel Tretyakov in 1880. After the death of Vasiliy Perov, Ryabushkin moved to Saint Petersburg in 1882, and entered the Imperial Academy of Arts where he learned from Pavel Chistyakov. The classes soon disappointed him, however, and he began to spend more and more time either in the library of the academy or sketching in the streets. His studies at the academy came to an end in 1892. He did not receive an award for his diploma work, Descent from the Cross, as was expected, because he did not follow the approved project. But the work was so good that the president of the academy, Grand Duke Vladimir Konstantinovich, provided Ryabushkin with a stipend for travel and studies abroad from his own means. Instead of going to Italy or Paris, Ryabushkin chose to make a tour of ancient Russian towns (Novgorod, Kiev, Moscow, Uglich, Yaroslavl). The inhabitants of them became his first models and his first critics.