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 :. | Adoration of the Magi | Mona Lisa | Mona Lisa | Knieened figure in Draperie | Head of a girl |
Related Artists:
LA FOSSE, Charles de
French Baroque Era Painter, 1636-1716 French painter and draughtsman. He was the most important decorative painter in France in the generation after Charles Le Brun and in this capacity contributed to many of the major official and private building projects from the 1670s to the 1710s, including the D?me des Invalides in Paris and the chapel at the ch?teau of Versailles. His colourist's temperament, his early study of the Venetian painters of the 16th century and his interest in the work of Peter Paul Rubens contributed to the triumph of the party that championed colour over line and put him in the vanguard of the new tendency in French painting in the later 17th century. His work, with its rich and changing colours, combines the strength of the 17th century
Charles Laval
(1862-1894) was a French painter born March 17, 1862 in Paris and who died April 27, 1894. He is associated with the Synthetic movement and Pont-Aven School, and he was a contemporary and friend of Paul Gauguin and Vincent van Gogh. Gauguin created a portrait of him in 1886 looking at one of Gauguin's Ceramic sculptures, entitled "Still Life with Profile of Laval". Paul Gauguin and Laval both came to Pension Gloanec in Pont-Aven in 1886 and became friends. In search of an exoticism that could provide the key to art, Gauguin and Laval went to Panama in 1887. To gain some subsidies, Laval performs academic portraits (all lost), using his experience received from Leon Bonnat. A series of mishaps caused Laval and Gauguin to leave the Central America for the island of Martinique.
Jean Cousin THe Elder
Sens ca .1490-Paris ca 1560