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 :. | Portrait | Mona Lisa | The Anunciacion | Anatomical study of the brain and the scalp | Interior view of the Schadels |
Related Artists:
Axel Johan Fagerplan
Born 1788 Died 1865 Country Sweden
Leon Bakst
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Harold Gilman
British 1878-1919 Harold Gilman Gallery Developing an interest in art during a childhood convalescence period, he began his artistic training after a non-collegiate year at Oxford University (again cut short by ill health) and time working as a tutor to an English family living in Odessa. Studying at the Hastings School of Art (1896) and then the Slade School of Fine Art (1897?C1901), he then spent over a year studying the Spanish masters (Velazquez as well as Whistler were major early influences) and meeting and marrying the American painter Grace Cornelia Canedy. Moving back to London, where they settled (apart from an abortive trip to visit her family in Chicago, in which Gilman ducked pressure to join the Canedy family business), they had two daughters (one in London, one in Chicago). Meeting Walter Sickert in 1907, Gilman became a founder member of both the Fitzroy Street Group (in 1907) and the Camden Town Group (in 1911). In the meantime he joined the Allied Artists' Association, moved to Letchworth, and began to show influence from work of Vuillard as well as Sickert. He soon outpaced Sickert's understanding of post-Impressionism and moved out from under his shadow, however, using ever stronger colour and identifying with Charles Ginner as a 'Neo-Realist' (exhibiting with Ginner under that label in 1914). Canal Bridge, Flekkefjord, c. 1913Gilman visited Scandinavia in 1912 and 1913, and may have travelled with the artist William Ratcliffe, who had relations there. Gilman made studies of the environment, and painted Canal Bridge, Flekkefjord, an accurate depiction, whose subject is likely to have been inspired by Vincent van Gogh's depiction of a similar bridge in Provence. Gilman had rejected Van Gogh's work when he first encountered it, but later became a strong admirer and, according to Wyndham Lewis, keeping postcards of Van Gogh's work on his wall and sometimes hanging one of his own works next to them, if he was especially satisfied with it. At that time he also joined Robert Bevan's short-lived Cumberland Market Group with Ginner and John Nash. Remarrying in 1917, in 1918 he was commissioned to travel to Nova Scotia by the Canadian War Records.