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 :. | Study fur a women head | Head and shoulders Christs | Landscape in the Arnotal | Holy Hieronymus | Buste one frontal to seeing man and head of a Lowen |
Related Artists:
COUWENBERGH, Christiaen van
Dutch painter, Delft school (b. 1604, Delft, d. 1667, Cologne).
Georges Clairin
French Painter, 1843-1919 .French painter. In 1861 he entered the Ecole des Beaux-Arts in Paris, where he studied with Fran?ois Picot and Isidore Pils. He sent the first of many contributions to the Salon in 1866, an Episode of a Conscript of 1813 . By 1868 he had joined the painter Henri Regnault in a visit to Spain, where he was evidently impressed by Moorish architecture and influenced by the Spanish Orientalist painter Mariano Fortuny y Marsal; Clairin's Volunteers of Liberty: Episode from the Spanish Revolution was exhibited at the Salon of 1869
Antonio Joli
1700-1777 Italian Antonio Joli Gallery Born in Modena, he first apprenticed with Rafaello Rinaldi. He then worked in Rome with Panini and the Galli-Bibiena studio. He became a painter of stage sets for the theater in Modena and Perugia. By 1735, he had moved to Venice and stayed till 1746, when he traveled to Germany, London (1744-48), and Madrid (1750-54). In London, he decorated the Richmond mansion of the director of the King's Theater at Haymarket, John James Heidegger. He returned to Venice in 1754, where he became on of the founding members of the Accademia di Belle Arti di Venezia. He traveled to Naples in 1762, and stayed there until he died.