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 :. | Funf studies of grotesque faces | Leda h | Madonna with the Yarnwinder tw | Anatomical drawing of the stomach and the intestine | Mona Lisa (La Gioconda) sdg |
Related Artists:
Frank Bramley
English Painter, 1857-1915 was a British post-impressionist painter of the Newlyn School. Bramley studied at the Lincoln School of Art from 1873 to 1878, later at the Royal Academy of Fine Arts Antwerp from 1879 to 1882. After staying in Venice from 1882 to 1884, he moved to the Newlyn School artist colony in Cornwall. Bramley worked on combining natural and artificial light in his paintings. His A Hopeless Dawn (1888) was bought by the Tate gallery. He married artist Katherine Graham in 1891.
GRANACCI, Francesco
Italian High Renaissance Painter, ca.1469-1543 was an Italian painter of the Renaissance. Born at Villamagna di Volterra, he trained in Florence in the studio of Domenico Ghirlandaio, and was employed painting frescoes for San Marco on commission of Lorenzo de'Medici. He is featured in Giorgio Vasari's Vite. His early works, such as the Enthroned Madonna between Saint Michael and John the Baptist (Staatliche Museen, Berlin), Adoration of the Child (Honolulu Academy of Arts) and four histories of Saint John the Baptist, were influenced by the style of Filippino Lippi. In 1508, Granacci went to Rome, where he and other artists helped his lifelong friend Michelangelo to transfer cartoons to the Sistine chapel ceiling. Returning to Florence, Granacci painted a Madonna with Child with Saints Francesco and Jerome for the Augustinian convent of San Gallo (now in the Gallery of the Academy), a Madonna della Cintola for the Company of San Benedetto Bigi, and in 1515 he participated in creating the decorations to celebrate the visit to Florence of Pope Leo X. In 1519, he painted a Madonna with Child and Saint John. Works of the years 1520-1525 betray a direct influence of Fra Bartolomeo, including a Madonna in throne between Saints Sebastiano and Francesco for Castelfiorentino and a Sacred Conversation for Montemurlo. An altarpiece of the Assumption is influenced by Pietro Perugino.
Friedrich Stahl
German, 1863-1940