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 :. | Muscles and bone of leg and Hufte | Reverse side of the portrait of Ginevra de' Benci | Knieened figure in Draperie | Study fur the Trivulzio-monument | The last dinner |
Related Artists:
Moritz Kellerhoven
(1758-1830), sometimes referenced as Moritz Keller Hoven, was an Austrian painter and etcher. Kellerhoven was born in Duchy of Berg, and spent some time studying art in Antwerp, Vienna, and Italy. He specialized in painting portraits, including many royal subjects. Kellerhoven died in Munich in 1830.
Sir John Lavery,RA
1856-1941 The artist John Lavery was born in Belfast, and studied in Scotland at the Glasgow School of Art from about 1874. He was in London from 1879-81 (he studied at Heatherley's School of Art for six months), and later in Paris, where he was influenced by Bastien-Lepage. He then returned to Glasgow, becoming a leading member of informal group of painters known as the Glasgow School (James Guthrie was another member), with work characterised by lack of a storyline, but great energy. Lavery achieved his pinnacle in the 1880s, with exhibitions in Europe and America, and as a leading portraitist, he was chosen to paint the State visit of Queen Victoria to the International Exhibition in Glasgow, 1888 - there were some 250 portraits in that picture. From 1890 he visited Morocco frequently, and he changed his British base to London in 1896, where he used a studio belonging to Alfred East. He was elected ARA in 1911,
Alexander Roslin
1718--93 Swedish painter and pastellist, active in Germany and France. He trained with Lars Ehrenbill (1697-1747), a draughtsman employed by the Admiralty in Malmö, and in Stockholm under Georg Engelhardt Schräder (1684-1750), a portrait painter working in the tradition of Hyacinthe Rigaud and Nicolas de Largillierre. In 1741 Roslin moved to Göteborg, but the following year he returned to Malmö, where he executed devotional works for the parish church of Hasslöv, Halland, and began establishing himself as a portrait painter.