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 Verkundigung | The Last Supper | The Baptism of Christ | Interior view of the Schadels | Portrat of Isabella d-Este |
Related Artists:
Michael Sweerts
Flemish 1618-1664 Michiel Sweerts (September 29, 1618 - 1664), also known as Michael Sweerts, was a Flemish painter of the Baroque period, active in Rome (1645-1656) in the style of the Bamboccianti. The Bamboccianti were known for depicting genre scenes of daily life. Born in Brussels, he arrived in Rome in the mid 1640s, and rapidly moved into the circle of Flemish painters that had arrayed around Pieter van Laer, and that resided near Santa Maria del Popolo. In 1647, he attended meetings of the Accademia di San Luca, although not as a member. By 1659, he had returned to Brussels, where he joined the painter's guild. He appears to have become mentally unstable in his last years. In Amsterdam, he joined the Jesuits as a "lay Brother" rather than a priest, and sailed from Marsaille to the East with a missionary group. Travelling to Jerusalem, and from there to Goa, where after causing tribulations to those around him, he died. Sweerts is an enigmatic and difficult artist to categorize, since he seems to have absorbed a variety of influences to create an eclectic hybrid that can be described as a Netherlandish genre adaptation of an early tenebrist styles: a blend of Vermeer's genre of painting and Caravaggio-influenced full bodied figures.
Abbot H Thayer
1849-1921 Abbot H Thayer Galleries Abbott Handerson Thayer (August 12, 1849 ?C May 29, 1921) was an American artist, naturalist and teacher. As a painter of portraits, figures, animals and landscapes, he enjoyed a certain prominence during his lifetime, as shown by the fact that his paintings are in the most important U.S. art collections. In the last third of his life, he worked together with his son, Gerald Handerson Thayer, on a major book about protective coloration in nature, titled Concealing Coloration in the Animal Kingdom: An Exposition of the Laws of Disguise Through Color and Pattern; Being a Summary of Abbott H. Thayer??s Disclosures. First published by Macmillan in 1909, then reissued in 1918, it had a widespread impact on the use of military camouflage during World War I. He also influenced American art through his efforts as a teacher, taking on apprentices in his New Hampshire studio.
Edward Middleton Manigault
(June 14, 1887 - August 31, 1922) was an American Modernist painter. Manigault was born in London, Ontario on June 14, 1887. His parents were Americans originally from South Carolina.Encouraged in art from an early age, he was commissioned at the age of 18 the city of London to make renderings of public buildings for reproduction as postcards.