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 :. | Madonna and Child with a Pomegranate et | Last Supper | virgin and child with st.anne | The Last Supper | Portrat of a musician |
Related Artists:
Moore, Albert Joseph
English Classicist Painter, 1841-1893 He showed precocious artistic talent as a child and entered the Royal Academy Schools in London in 1858. His early work shows a Pre-Raphaelite influence common to his generation. The watercolour Study of an Ash Trunk (1857; Oxford, Ashmolean) is very Ruskinian in its precise handling of naturalistic detail. Moore made two visits abroad: in 1859 to France with the architect William Eden Nesfield and in the winter of 1862-3 to Rome with his brother John Collingham Moore. Elijah's Sacrifice (1863; exh. RA 1865; Bury St Edmunds, A.G.), one of Moore's earliest large-scale oil paintings, was executed while he was in Rome. Its biblical subject and sombre tone are typical of his output in the early 1860s and relate to the work of Ford Madox Brown and Edward Armitage.
Fisher Jonathan
American. b.1768 d.1847 was the first Congregational minister from 1794 to 1837 in the small village of Blue Hill, Maine in the United States. Although his primary duties as a country parson engaged much of his time, Fisher was also a farmer, scientist, mathematician, surveyor, and writer of prose and poetry. He bound his own books, made buttons and hats, designed and built furniture, painted sleighs, was a reporter for the local newspaper, helped found Bangor Theological Seminary, dug wells, built his own home and raised a large family. Truly a renaissance man in the breadth of his accomplishments Fisher invites comparison with a Franklin or Jefferson. In his manners, morals and writings Fisher represents the best of the vigorous New England churchmen who shaped the standards of their congregations during America's formative years.
Robert Whale
Born in Alternun, England in 1805. Died in Brantford, Ontario in 1887