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 :. | Battle of Anghiari | Muscles and bone of leg and Hufte | The Annunciation | Jacopo Bellini | La Vierge,l'Enfant Jesus et sainte Anne |
Related Artists:
Alma-Tadema, Sir Lawrence
b.Jan. 8, 1836, Dronrijp, Netherlands. d.June 25, 1912, Wiesbaden, Germany. Painter and designer of Dutch birth. The son of a notary, Alma-Tadema demonstrated an early artistic ability. In 1852 he entered the Antwerp Academy, where he studied under Gustaf, Baron Wappers, and Nicaise de Keyser. An important influence at this time was Louis De Taye, Professor of Archaeology at the academy and a practising artist. Alma-Tadema lived and worked with De Taye from 1857 to 1859 and was encouraged by him to depict subjects from the early history of France and Belgium. This taste for historical themes increased when Alma-Tadema entered Baron Henri Leys studio in 1859 and began assisting him with his monumental frescoes for the Antwerp Town Hall. While in Leys studio, Alma-Tadema produced several major paintings, for example the Education of the Children of Clovis (1861; ex-Sir John Pender priv. col., see Zimmern, p. 3) and Venantius Fortunatus Reading his Poems to Radagonda (1862; Dordrecht, Dordrechts Mus.), which are characterized by their obscure Merovingian subject-matter, rather sombre colouring and close attention to detail.
Frederick spencer gore
British. 1878 - 1914. English painter. He studied at the Slade School of Fine Art, London (1896-9), where he met Harold Gilman, who became a close friend. In 1902 he visited Spain with another Slade contemporary, Wyndham Lewis, and two years later he visited Sickert in Dieppe. From that time on his work was influenced by French art, and Gore learnt much about Degas's paintings through Sickert's teaching. After Sickert's return to London in 1905 Gore frequently accompanied him to music halls and made them the subject of several paintings, for example The Mad Pierrot Ballet, the Alhambra
Charles Lebrun
French Pand art Theorist , Paris1619-190 Virtual dictator of the arts in France until the death of Colbert in 1683. He established his reputation by a series of decorative schemes, and his own greatest compositions, which immortalize the achievements of the crown, are at Versailles. He became a founder, rector, chancellor, and finally director of the Academie Royale de Peinture et de Sculpture. He was also director of the Gobelins factory and Premier Peintre (1664). His Tent of Darius (1661), for Louis XIV, is a model of legibility, with the explicit and varied gesture and expression of the figures deriving from ideas expressed by Poussin. Lebrun's influential treatise,