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 with the Yarnwinder tw | Six studies fur naked or clothed men | Portrait de Mona Lisa dit La joconde | Mona Lisa | Mona Lisa (mk45) |
Related Artists:
Thomas Cole
1801-1848 Thomas Cole Galleries Thomas Cole (February 1, 1801 - February 11, 1848) was a 19th century American artist. He is regarded as the founder of the Hudson River School, an American art movement that flourished in the mid-19th century. Cole's Hudson River School, as well as his own work, was known for its realistic and detailed portrayal of American landscape and wilderness, which feature themes of romanticism and naturalism. In New York he sold three paintings to George W. Bruen, who financed a summer trip to the Hudson Valley where he visited the Catskill Mountain House and painted the ruins of Fort Putnam. Returning to New York he displayed three landscapes in the window of a bookstore; according to the New York Evening Post, this garnered Cole the attention of John Trumbull, Asher B. Durand, and William Dunlap. Among the paintings was a landscape called "View of Fort Ticonderoga from Gelyna". Trumbull was especially impressed with the work of the young artist and sought him out, bought one of his paintings, and put him into contact with a number of his wealthy friends including Robert Gilmor of Baltimore and Daniel Wadsworth of Hartford, who became important patrons of the artist. Cole was primarily a painter of landscapes, but he also painted allegorical works. The most famous of these are the five-part series, The Course of Empire, now in the collection of the New York Historical Society and the four-part The Voyage of Life. There are two versions of the latter, one at the National Gallery in Washington, D.C., the other at the Munson-Williams-Proctor Arts Institute in Utica, New York. Cole influenced his artistic peers, especially Asher B. Durand and Frederic Edwin Church, who studied with Cole from 1844 to 1846. Cole spent the years 1829 to 1832 and 1841-1842 abroad, mainly in England and Italy; in Florence he lived with the sculptor Horatio Greenough.
Adriaen Van Diest
was born at the Hague in 1655. He was the son of Jeronymus van Diest, a painter of sea-pieces, by whom he was instructed in the art. When he was seventeen years of age he came to London, and was employed by Granville, Earl of Bath, for whom he painted several views and ruins in the west of England. He also painted portraits, but did not meet with much encouragement, although his pictures, particularly his landscapes, possess considerable merit; as a proof of which Horace Walpole states that there were seven pictures by Van Diest in Sir Peter Lely's collection. He etched several landscapes from his own designs, in a slight, masterly style. Van Diest died in London in 1704. Unfortunately for his reputation, he is generally known by his worst pictures, which are frequently found in old houses, on wainscots, or over doors, and are executed in a hasty manner, with much mountainous background. His better pictures have changed their name.
Miller, Kenneth Hayes
American Painter, 1876-1952 American painter and teacher. He studied with Kenyon Cox and William Merritt Chase before travelling to Europe in 1899. In the same year he also joined the staff of the New York School of Art. In 1911 he moved to the Art Students League, where he taught intermittently until 1951. As leader of the 14th Street school of urban genre painting, Miller was one of the most influential teachers of American artists since Robert Henri; his students included Isabel Bishop, Edward Hopper, George Bellows, Reginald Marsh and George Tooker (b 1920). His early work consists of romantic depictions of nude or semi-nude figures inhabiting dreamlike landscapes