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 :. | Reverse side of the portrait of Ginevra de' Benci | Cartoon | The Madonna of the Carnation | Lady with Emine | Horses with horsemen |
Related Artists:
Rachel Ruysch
Dutch 1664-1750 Rachel Ruysch (June 3, 1664 ?? Amsterdam, August 12, 1750) was a Dutch artist who specialized in still-life paintings of flowers. She was born in The Hague, but moved to Amsterdam when she was three. Her father Frederik Ruysch, a famous anatomist, and botanist, was appointed a professor there. He gathered a huge collection of rarities in his house. She assisted her father decorating the prepared specimen in a liquor balsamicum with flowers and lace. At fifteen Ruysch was apprenticed to Willem van Aelst, a prominent Delft painter, known for his flower paintings. In 1693, she married a portrait painter, Juriaen Pool (1666-1745), with whom she had ten children. Her sister Pieternel was married to Jan Munnicks, a young man who drew flowers in the Hortus Botanicus Amsterdam. In 1701 Ruysch was inducted into the painters' guild in The Hague. Several years later Ruysch was invited to work for the court in D??sseldorf and serve as court painter to Johann Wilhelm, Elector Palatine. She remained working for him and his wife from 1708 until the prince's death in 1716. Also Jan Weenix and Adriaen van der Werff were invited to deliver paintings, after Eglon van der Neer died. In 1723 she won the lottery. Ruysch kept painting for her prominent clients. Ruysch lived eighty-five years and her dated works establish that she painted from the time she was a young woman until she was an octogenarian. About a hundred paintings by her are known. The background of the paintings are usually dark. Ruysch was also noted for her paintings of detailed and realistic crystal vases.
eric bogislaus skjoldebrand
1873-1888 Swedish Artist.
Carel de Moor
(February 25, 1655 - February 16, 1738) was a Dutch Golden Age etcher and painter. He was a pupil of Gerard Dou. Carel de Moor was born in Leiden. According to Houbraken, his father was an art dealer who wanted him to study languages and only allowed him to study art when his talent for drawing surfaced at a young age. Houbraken met him in person at the atelier of Godfried Schalcken when he was completing his education there. According to the RKD he was the son of a Leiden painter of the same name and a pupil of Dou, Frans van Mieris, Godfried Schalcken, and Abraham van den Tempel. He became a member of the Leiden Guild of St. Luke in 1683, and became deacon many times over in the years 1688-1711. His own pupils later were Pieter Lyonet, Andrei Matveev, Arent Pijl, Arnout Rentinck, and Mattheus Verheyden.