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 :. | The Annunciation | Maria with Child and St. Anna | The Virgin and the Nino with Holy Ana | Portrait de femme,dit a tort La belle ferronniere | You branching of the Blutgefabe, anatomical figure with heart kidneys and Blutgefaben |
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John Lavery
1856-1941 Sir John Lavery (20 March 1856 ?C 10 January 1941) was an Irish painter best known for his portraits. Belfast-born John Lavery attended the Haldane Academy in Glasgow, Scotland, in the 1870s and the Acad??mie Julian in Paris in the early 1880s. He returned to Glasgow and was associated with the "Glasgow School". In 1888 he was commissioned to paint the state visit of Queen Victoria to the Glasgow International Exhibition. This launched his career as a society painter and he moved to London soon after. In London he became friendly with James McNeill Whistler and was clearly influenced by him. Like William Orpen, Lavery was appointed an official artist in the First World War. Ill-health, however, prevented him from travelling to the Western Front. A serious car crash during a Zeppelin bombing raid also kept him from fulfilling this role as war artist. He remained in Britain and mostly painted boats, planes and airships. During the war years he was a close friend of the Asquith family and spent time with them at their Sutton Courtenay Thames-side residence, painting their portraits and idyllic pictures like Summer on the River (Hugh Lane Gallery). After the war he was knighted and in 1921 he was elected to the Royal Academy. During this time, he and his wife both became interested in their Irish heritage and were tangentially involved in both the Irish War of Independence and the Irish Civil War: they gave the use of their London home to the Irish negotiators during the Treaty negotiations. After Michael Collins was killed, Lavery painted Michael Collins, Love of Ireland, now in the Hugh Lane Municipal Gallery. In 1929 John Lavery made substantial donations of his work to both The Ulster Museum and the Hugh Lane Municipal Gallery and in the 1930s he returned to Ireland. He received honorary degrees from the University of Dublin and Queen's University of Belfast. He was also made a free man of both Dublin and Belfast. He died in County Kilkenny, aged 84, from natural causes. He was buried in Putney Vale Cemetery.
Annie Louise Swynnerton
British 1844-1933
Hector Caffieri
British,the New Water Colour Society which later became the Royal.1847-1832