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 :. | Leda | Annunciation (detail) fg47 | Woman portrait | Mona Lisa | The Annunciation |
Related Artists:
Frithjof Smith Hald
1846-1903, Norway paint Til lands med fangsten in 1892
TENIERS, David the Younger
Flemish Baroque Era Painter, 1610-1690 a Flemish artist born in Antwerp, was the more celebrated son of David Teniers the Elder, almost ranking in celebrity with Rubens and Van Dyck. His son David Teniers III and his grandson David Teniers IV were also painters. His wife Anna nee, Anna Breughel was the daughter of Jan Brueghel the Elder and the granddaughter of Pieter Bruegel the Elder. Through his father, he was indirectly influenced by Elsheimer and by Rubens. The influence of Adriaen Brouwer can be traced to the outset of his career. There is no evidence, however, that either Rubens or Brouwer interfered in any way with Teniers's education, and Smith (Catalogue Raisonn) may be correct in supposing that the admiration which Brouwer's pictures at one time excited alone suggested to the younger artist his imitation of them. The only trace of personal relations having existed between Teniers and Rubens is the fact that the ward of the latter
Pieter de Molijn
(6 April 1595 - 23 March 1661) was a Dutch Golden Age painter and engraver born in England. He was baptized in the Dutch Reformed Austin Friars church in London. Little is known of his early training, but he probably traveled to Italy and in 1616 he became a member of the Haarlem Guild of St. Luke. He was a contemporary of Jacob Pinas. He married Geertuyt Huygen de Bie. During the years 1616-1627 he lived in Delft where he remarried after his first wife died. In the marriage notice, his wife Geertruyt de Roovere is from Amsterdam and he is from Delft. De Molijn was possibly a student of Esaias van de Velde. He taught several students, including Gerard ter Borch, Jan Coelenbier, Allart van Everdingen, Christian de Hulst, Anthony Molijn, Jan Nose and Jan Wils.De Molijn was known for his landscapes, but he also made genre pieces, marine scenes, portraits, and architectural pieces. This type of oeuvre is typical for the Italian-bound artists of his day, who paid their way as a jack-of-all-trades. De Molijn died in Haarlem on 23 March 1661.