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 :. | Madonna with the Yarnwinder ty | A full-scale composition of the Virgin and Child with St Anne and the infant St John the Baptist | Study fur the head of a Madchens | St John the Baptist t | Kvinnoportratt |
Related Artists:
Stefano di Giovanni Sassetta
1423-1451 Italian Stefano di Giovanni Sassetta Gallery Stefano di Giovanni, known as il Sassetta, (Siena 1392 ?C 1450 or 1451) was an Italian painter. He was born in Siena, although there is also an hypothesis that he was born in Cortona. However, the first historical record of him was in Siena in 1423. Di Giovanni was probably the apprentice of Paolo di Giovanni Fei although it is also thought that he may have studied under Benedetto di Bindo. He painted in the semi-archaic Sienese School style of painting. Francesco di Giorgio e di Lorenzo, better known as Vecchietta, is said to have been his apprentice.
Nicolae Vermont
(October 10, 1866 - June 14, 1932) was a Romanian realist painter, graphic artist and muralist. He was noted for his wide range of subjects and his interest in social issues, and was an associate of the post-Impressionists Ştefan Luchian and Constantin Artachino, as well as a friend of the controversial art collector and political figure Alexandru Bogdan-Piteşti. Born in Bacău, Vermont belonged to the Jewish community. Late in his life, Vermont abandoned Judaism and converted to the Romanian Orthodox Church. He began his career in 1884, as a contributor to the journal Universul, while studying with Theodor Aman at the Academy of Fine Arts in Bucharest (graduated 1886). Vermont completed his training at the Munich Akademie der Bildenden Kenste (1893). He was able to attend the latter institution after being endorsed by the major Romanian artist Nicolae Grigorescu.
Girolamo di Benvenuto
Siena 1470-ca 1524