LEONARDO da Vinci
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 Yarnwinder | The adoration of the Konige | Last Supper | Funf studies of grotesque faces | The Annunciation |
Related Artists:Jacob van Loo
(1614 - 26 November 1670) was a Flemish painter who is considered one of the Dutch Masters of the 17th Century. Van Loo is known for his conversational groupings, his use of a subtle color palette and his nudes. He was the founder of the Van Loo family of painters.
Van Loo was born in Sluis, Zeeland, in the Dutch Republic. Some sources have spe,culated that his father, Jan van Loo, may have been a notary, but more often his father is described as a painter from whom Jacob van Loo received his early training. Little is known of Van Loo's early history due to the destruction of the city archives in Sluis during World War II.
His early influences included Thomas de Keyser and Jacob Adriaensz Backer. In 1642, van Loo moved to Amsterdam, where his contemporaries included Rembrandt, Frans Hals, and Bartholomeus van der Helst. In 1643 he married the sister of the painter, Martinus Lengele. The couple had six children. They lived on Rozengracht in the Jordaan district of Amsterdam. Eglon van der Neer became one of his pupils. In 1660, Van Loo fled the city after fatally stabbing someone during an altercation at an inn. He was sentenced to death in absentia which forever prevented his return to Holland. Van Loo settled in Paris, where he was admitted to the Academie de peinture et de sculpture. He died in Paris in 1670.
Van Loo's work was done in the Baroque style that had originated in Rome. The Baroque style was popular throughout Europe during this period. Van Loo was a major influence on Johannes Vermeer as can be seen in Vermeer's painting, Diana and Her Companions.
Van Loo painted many portraits. Among his subjects were Johan Huydecoper van Maarssenveen; his sister, Leonara Huydecoper, who was married to Jan J. Hinlopen; Joan Ortt, who was later involved with Antoinette Bourignon; and his wife.
Jacob van Loo's son, Louis Abraham van Loo, was also a painter, as were his grandsons, Jean-Baptiste van Loo and Charles-Andra van Loo.
German, 1838-1916ALBEREGNO Jacobello
Italian painter, Venetian school (died before1397 in Venice)