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 the head of a Madchens | Madonna with the Yarnwinder tw | la scapigliata | Mona Lisa (detail) r y | Details of Mona Lisa |
Related Artists:
Alfred Wallis
British 1855-1942 1942). English painter, fisherman and scrap merchant. Although the exact date of Wallis birth is doubtful, he stated in letters to Jim Ede, one of his greatest patrons, that he was born on the day of the fall of Sebastopol. He claimed to have gone to sea at the age of nine and was involved in deep-sea fishing, sometimes sailing as far as Newfoundland. About 1875 he married Susan Ward, a woman 21 years his senior, and shortly afterwards gave up deep-sea fishing to become an inshore fisherman. In 1890 he moved to St Ives, Cornwall, where he set up as a marine scrap merchant. In 1912 he retired. His wife died in 1922, whereupon he took up painting to keep himself company, as he told Ede.
BASSEN, Bartholomeus van
Dutch Baroque Era Painter, 1590-1652 Dutch painter and architect. He was the grandson of Bartolt Ernst van Bassen from Arnhem, who was Clerk of the Court of Holland in The Hague. In 1613 van Bassen was admitted to the Guild of St Luke in Delft, having come from outside the city. In 1622 he became a member of the Guild in The Hague where he was also municipal architect from 1638 until his death. He married in 1624; his son Aernoudt married a daughter of Cornelis van Poelenburch.
Raimundo de Madrazo y Garreta
Spanish realist Painter , 1841-1920 Son of Federico de Madrazo y K?ntz. Because of his ability and training with his father, Federico, in the Real Academia de S Fernando in Madrid and with L?on Cogniet in Paris, he seemed destined to continue the family tradition of academic painting. However, due to the influence of the Belgian Alfred Stevens, of his brother-in-law, Mariano Jos? Bernardo Fortuny y Marsal, and the Parisian environment, he exchanged dry historical painting (e.g. Arrival in Spain of the Body of the Apostle St James, 1858, and Ataulfo, 1860) for the preciousness of the tableautin, the small, intimate genre painting. He lived in Paris and New York and became so remote from Spanish artistic life that he and Fortuny y Marsal were the only Spanish artists not to participate in any national exhibition, and because of this the Spanish state never directly acquired their works. In 1882, with Giuseppe De Nittis, Stevens and the gallery owner Georges Petit, he co-founded the Exposition Internationale de Peinture, designed to promote foreign artists in Paris. Madrazo Garreta's most characteristic works are the female portrait and the witty and elegant genre painting, with soft, delicate tones and suggestive poses. The influence of the Rococo and of Japanese art is reflected in his painting, which expresses an exquisite aristocratic or bourgeois ideal, the illusion of a refined, sensual and superficial life. Consequently,