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 :. | The Virgin and St Anne | Profile of an old man | La belle Ferronire dg | Woman portrait | Female head (La Scapigliata) wt |
Related Artists:
George Gower
1540-1596 English George Gower Gallery Little is known about his early life except that he was a grandson of Sir John Gower of Stettenham, Yorkshire. His earliest documented works are the two 1573 companion portraits of Sir Thomas Kytson and his wife Lady Kytson, now in the Tate Gallery in London. Gower painted a self-portrait in 1579 (right) that shows his coat of arms and his artist's tools of his trade. An allegorical device shows a balance with an artist's dividers outweighing the family coat of arms, "a startling claim in England where a painter was still viewed as little more than an artisan." The Armada portrait of Elizabeth I by George Gower c. 1588Gower was appointed to the position of Serjeant Painter to Queen Elizabeth in 1581. This allowed him to paint most of England??s aristocracy. The post also made him responsible for painted decoration at the royal residences, and on coaches and furniture. Among his works were a fountain (now destroyed) and the astronomical clock, both at Hampton Court Palace. He also inspected portraits of the Queen by other artists prior to their official release. Gower's best-known work is the version of the Armada Portrait of Elizabeth now at Woburn Abbey, painted to commemorate the 1588 defeat of the Spanish Armada. (A cut down version of this painting in the National Portrait Gallery (United Kingdom) is attributed to Gower; the "Drake" version is by a different hand.)
Floris van Dyck
, also called Floris van Dijck or Floris Claesz. van Dyck (Delft or Haarlem, c. 1575 - Haarlem, before 26 April 1651), was a Dutch Golden Age still life painter. He lived in Haarlem for most of his life, but he was born in Delft. He was a cousin of Pieter Cornelisz van Dijck. In 1600 he is documented as being in Rome, indicating he made a journey to Italy. In 1606 he returned to the Netherlands, where he joined the Haarlem Guild of St. Luke in 1610 and became dean in 1637. He was influenced by Osias Beert and Clara Peeters. He is considered the inventor of the banketje (banquet still life genre similar to breakfasts, or ontbijtjes), together with Nicolaes Gillis.
J.S. Wahl
painted Jens Bing in1700s