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 :. | Regisol | The Battle of Anghiari | Detail of Madonna of the Rocks | Study for the Trivulzio Equestrian Monument | The Virgin and Child with Anne (mk05) |
Related Artists:
Carl Nebel
Carl/Carlos Nebel (March 18, 1805 - June 4, 1855) was a German engineer, architect and draughtsman, best known for his detailed paintings of the Mexican landscape and people and of the battles of the Mexican-American War. Nebel was born at Altona, today a part of Hamburg. After studies in Hamburg and Paris, he travelled to America, where he was a resident of Mexico from 1829 until 1834. In 1836, he published in Paris his renowned illustrated work on that country-Voyage pittoresque et archeologique dans la partie la plus interessante du Mexique, with 50 lithographs made from his paintings, twenty of which were hand-colorized, and an introduction written by Alexander Humboldt.
Karel Purkyne
(1834-1868) was a Czech painter. He was one of the most prominent proponents of realism in Czech art in the second half of the 19th century. He was the son of the physiologist and anatomist Jan Evangelista Purkyne, and developed an interest in art while still young. Early influences included the Baroque painters Karel Škreta and Petr Brandl and the paintings of the Dutch Golden Age. He spent a year in Munich studying with Johann Baptist Berdelle before traveling to Paris, where he worked with Thomas Couture; there he copied paintings by Old Masters and encountered the work of contemporary French artists. He was particularly struck by the works of Gustave Courbet. Upon returning to Prague, Purkyne became known primarily as a portraitist, though a handful of works in other genres are known. He also made a name for himself as an organizer of artistic events and as an art critic.
Joseph Wright
1734-1797 British Joseph Wright Gallery English painter. He painted portraits, landscapes and subjects from literature, but his most original and enduringly celebrated works are a few which reflect the philosophical and technological preoccupations of the later 18th century and are characterized by striking effects of artificial light. He was the first major English painter to work outside the capital all his life: apart from spells in Liverpool (1768-71), Italy (1773-5) and Bath (1775-7), he lived and worked in his native Derby, though exhibiting in London at both the Society of Artists (1765-76, 1791) and the Royal Academy (1778-82, 1789-90, 1794