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 :. | Mona Lisa (detail) dhu | The Virgin and St Anne | Study fur the communion | The Annunciation | Studies fur the adoration of the Konige |
Related Artists:
James Duncan
painted Portrait of Mere Marguerite d'Youville in 1825-1881
George Dawe
1781-1829 British George Dawe Locations English painter and writer. He was the son of the mezzotint engraver Philip Dawe who taught him engraving. He continued to concentrate on engraving when he entered the Royal Academy Schools, London, in 1796, producing portraits until 1802, when he turned to history painting. In 1803 he won a gold medal and the following year made his d?but at the Royal Academy, where he exhibited until 1818, often showing such anecdotal and literary works as Imogen Found in the Cave of Belarius (exh. RA 1809; London, Tate). He was elected an ARA in 1809 and an RA in 1814 and soon afterwards returned to portrait painting. In 1816 he painted a number of portraits of George IV daughter Princess Charlotte (e.g. London, N.P.G.), several of which were engraved. In 1817 he went to Brussels and was present at the review of the allied troops by Arthur Wellesley, 1st Duke of Wellington in Cambrai. Soon afterwards he was invited by Tsar Alexander I of Russia to paint the portraits of all the senior officers who had taken part in the Napoleonic Wars. He travelled to St Petersburg in 1819 where, over the next nine years, he painted nearly 400 portraits. These were placed in a specially built gallery (destr.) in the Winter Palace in St Petersburg. He returned briefly to England in 1828 before travelling to Berlin, where he painted the portraits of Ernest Augustus, Duke of Cumberland (1828; London, N.P.G.) and Frederick William III, King of Prussia (1828; untraced). From Berlin he moved to St Petersburg and then to Warsaw before being forced by illness to return to England, where he died shortly afterwards. His book The Life of George Morland with Remarks on his Works (1807) is both a lively account of his godfather dissipated lifestyle and a fairly critical appreciation of his work.
ROSA, Salvator
Italian Baroque Era Painter, 1615-1673 Italian painter, draughtsman, etcher, poet and actor. He was one of the most original artists and extravagant personalities of the 17th century. His most popular and influential works were his landscapes, the wild and mountainous beauty of which contrasted with the pastoral scenes of Claude Lorrain. Yet Rosa also painted macabre subjects, erudite philosophical allegories and grand historical themes; he was, moreover, the most significant satirical poet of the Italian 17th century, and there is a close relationship between his poetry and painting. His earliest biographers, Filippo Baldinucci and Giovanni Battista Passeri, both of whom knew him well, described at length his fiery temperament