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 :. | Reverse side of the portrait of Ginevra de' Benci sg | Muscle structure of the thigh | Annunciation sgt66 | Study fur the communion | Six studies fur naked or clothed men |
Related Artists:
Helel Allingham,RWS
1848-1926 was a well-known watercolour painter and illustrator of the Victorian era. Helen Mary Elizabeth Paterson was born in Swadlincote in Derbyshire,[1] England. Her sister and her father, a doctor, died of diphtheria in 1862, and the rest of the family went to live in Birmingham. In 1867 she went to study art at the "Female School of Art", a section of what became the Royal College of Art in London, and became an illustrator of children's books. She was a great friend of Kate Greenaway. On 22 August 1874, she married William Allingham, who was almost twice her age. At the time, she was employed in illustrating some of the novels of Thomas Hardy, and they were attracted to one another when they met. Helen Allingham illustrated several books, including Six to sixteen: a story for girls (1876), Happy England (1903) and The homes of Tennyson (1905), written with her brother Arthur Paterson. After her marriage to Allingham, she became a watercolour painter, and she was the first woman to become a full member of the Royal Watercolour Society.
Andrea Vaccaro
Italian Baroque Era Painter, 1604-1670 He first studied literature but at an early age turned to painting. He was probably a pupil of the late-Mannerist painter Gerolamo Imparato, though there are no known works from this period. About 1620 he became a follower of Caravaggio; he copied Caravaggio's Flagellation (Naples, Capodimonte), and his copy and the original hung in S Domenico Maggiore, Naples (copy in situ). David with the Head of Goliath (Florence, Fond. Longhi) and Sebastian (Naples, Capodimonte) are early works indebted to Caravaggio's naturalism and chiaroscuro. After 1630 Vaccaro drew inspiration from Guido Reni, Anthony van Dyck and Pietro Novelli and made copies of their works for Neapolitan collectors and dealers such as Gaspar Roomer and Jan Vandeneyden.
cornelius hoyer
Cornelius Höyer, född 1741, död 1804, var en dansk målare. Höyer studerade dels i Köpenhamn, dels i Paris och Italien samt var redan 1769, då han återkom hem, en ansedd konstnär inom sitt fack, miniatyrmåleriet. 1770 blev han hovminiatyrmålare och medlem av konstakademien. Från 1777 var han dennas sekreterare.