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 Virgin and Child with St Anne (detail) f | Studies fur the adoration of the Konige | Portrait of Cecilia Gallerani | Study fur the head of a Madchens | Mona Lisa (detail) dhu |
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Tom roberts
British-born Australian Painter, 1856-1931 Australian painter of English birth. A leader of the HEIDELBERG SCHOOL and pioneer of plein-air Impressionism in Australia, he has been described as 'the father of Australian landscape painting'. Having moved to Melbourne in 1869, he studied at the East Collingwood and Carlton Schools of Design and the National Gallery of Victoria's School of Art (1874-81) while working as a photographic assistant. He led sketching expeditions with Frederick McCubbin and initiated student requests for reforms at the school. Returning to England, he enrolled in the Royal Academy Schools, London, on 6 December 1881, officially recommended by Edwin Long. In the summer of 1883 he toured Spain with the painter John Peter Russell. He learnt something of French Impressionism from Spanish art students Ramon Casas and Loreano Barrau (b 1864), and then followed the latter's advice to visit the Academie Julian in Paris. He returned to Melbourne in 1885 and the following year established the first summer camp at Box Hill with McCubbin and Louis Abrahams (1852-1903), portrayed in his painting the Artists' Camp (c. 1886; Melbourne, N.G. Victoria). According to the painter Arthur Streeton, it was Roberts's 'quick perception and expression of the principles of Impressionism in the year 1886,
Robert Wadsworth Grafton
United States (1876 - 1936 ) - Painter
Anton Azbe
(30 May 1862 - 6 August 1905) was a Slovene painter and teacher. He was born in a peasant family in the small Carniolan village of Dolenčice near Škofja Loka in Austria-Hungary (today, in Slovenia). At first he studied art in Ljubljana under the supervision of Janez Wolf who introduced him to the style of the Nazarene movement. At the age of twenty he went to Vienna, where he attended the Akademie der bildenden K??nste. In 1884 he moved to Munich. Initially he attended the Munich Academy of Fine Arts, but in 1885 he left it in order to join the private painting school of Ludwig von Löfftz. In 1892, he established his own school which soon became known under the name of Azbe-Schule and became one of the most renowned painting schools for young artists in the Bavarian capital. Several famous painters, particularly those who arrived to Munich from Slavic countries, attended Ažbe's school, including Wassily Kandinsky, Alexej von Jawlensky, Rihard Jakopič and Nadežda Petrović.