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 :. | Hi Hieronymus | Madonna with the carnation | Study fur a women head | The Virgin and Child with St Anne | Ceiling decoration yy |
Related Artists:
Alexander von Wagner
German/Hungarian, 1838-1919
Frederick Friesek
1874-1939 Frederick Friesek Galleries
Ulrika Pasch
(10 July 1735 - 2 April 1796), also known as Ulla Pasch, was a Swedish painter and miniaturist. She was one of few female artists known in Scandinavia before the 19th century. She was a member of the Royal Swedish Academy of Arts (1773). Ulrika Pasch was born in an artistic family, daughter of the painter Lorens Pasch the Elder, and sister of the future painter Lorens Pasch the Younger. Her uncle, Johan Pasch, was also a painter. In the 1750s, when her brother was studying art abroad, her father's career declined severely, and Ulrika was forced to become a housekeeper in the home of her maternal aunt's widower. Her uncle however allowed her to spend a lot of time developing her artistic talent, and from 1756, she had become a professional portrait painter and was able to support her father and her sister in this way. After her father's death, she lived with her sister and set up her own studio. When her brother returned to Sweden in 1766, she had been a professional artist for ten years and her clientele had moved from the middle class to the upper classes and the aristocracy. Ulrika Pasch and her brother then worked together as professional artists, shared their studio and guided each other in their work; their collaboration was one of mutual respect and harmony, and she is known to have helped him painting the textiles and costumes, a work he found tiring. Their baby-sister Helena Sofia (1744-96) took care of their household; she is described as somewhat talented in art as well, but she spent her life as her siblings "dutiful" house-keeper, and is said to have been deeply devoted to especially Ulrika.