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 carnation | Study fur a women head | Madonna and Child with St Anne and the Young St John | Interior view of the Schadels | Kvinnoportratt |
Related Artists:
Giulio Quaglio
(1610-1658 or after) was an Italian painter of frescoes. He was a follower of Tintoretto. He is known to have worked in Vienna, Salzburg, and Ljubljana. His son, Giulio the younger, was born in Como and established himself in the Friuli about the end of the 17th century. He is best known for frescoes at the chapel of the Monte di Piete, at Udine. He died in 1720. They are both part of a large family of artists and architects from the town of Laino, between Lake Garda and Lake Como, and which included Giuseppe Quaglio and his sons Lorenzo the younger, Simon, and Domenico; Lorenzo Quaglio the elder; and Giovanni Maria Quaglio and his son.
Gustave Boulanger
(1824-88) was a French figure painter known for his Neo-Grec style. He was born at Paris, studied with Delaroche and Jollivet, and in 1849 took the Prix de Rome. His paintings are prime examples of academic art of the time, particularly history painting. Boulanger had visited Italy, Greece, and North Africa, and his paintings reflect his attention to culturally correct details and skill in rendering the female form. His works include a Moorish Cafe (1848), Cæsar at the Rubicon (1865), the Promenade in the Street of Tombs, Pompeii (1869), and The Slave Market (1888). The recipient of many medals, he became a member of the Institut de France in 1882.
Adolf Hitler
1913 by Adolf Hitler