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 :. | Mona Lisa | Anatomy of the Schadels | Studies fur the adoration of the Konige | Madonna with the Yarnwinder | Virgin of the Rocks |
Related Artists:
Henri Edmond Cross
1856-1910 French Henri Edmond Cross Locations French painter and printmaker. The only surviving child of Alcide Delacroix, a French adventurer and failed businessman, and the British-born Fanny Woollett, he was encouraged as a youth to develop his artistic talent by his father cousin, Dr Auguste Soins. He enrolled in 1878 at the Ecoles Academiques de Dessin et d Architecture in Lille, where he remained for three years under the guidance of Alphonse Colas (1818-87). He then moved to Paris and studied with Emile Dupont-Zipcy (1822-65), also from Douai, whom he listed as his teacher when exhibiting at Salons of the early 1880s. His few extant works from this period are Realist portraits and still-lifes, painted with a heavy touch and sombre palette (example in Douai, Mus. Mun.).
Hicks, Thomas
American Painter, 1823-1890 Cousin of Edward Hicks. After being apprenticed (c. 1835-9) in the sign-painting shop of his cousin, he studied at the Pennsylvania Academy of the Fine Arts in Philadelphia (1839-40) and at the National Academy of Design in New York (1840-44). He then sketched and painted in England, Italy and France before becoming a student of Thomas Couture in Paris (1848-9). On his return to the USA in 1849, he established a studio in New York and quickly became a popular portrait painter, although his portrayals only rarely have enough psychological depth to make them of more than documentary interest. Hamilton Fish (1852; New York, City Hall) is among his stronger works. Hicks also painted genre subjects, such as Musicale: Barber Shop, Trenton Falls (1866; Raleigh, NC Mus. A.), and landscapes, the latter chiefly near Thornwood, his summer residence at Trenton Falls, NY.
Axel Haig
Swedish etcher and architectural draughtsman , 1835-1921 Swedish printmaker, painter and architect. He studied shipbuilding in Karlskrona from 1850 to 1856. The following year he joined the shipbuilders Lawrence Hill & Co. in Glasgow, but soon left to study architecture in London, where he worked with the English architect Ewan Christian (1814-95) and with William Burges. Under the influence of Burges he became especially interested in Gothic architecture. In the late 1870s he began etching, with the intention of illustrating a book on Scotland's medieval architecture. Haig contributed illustrations to numerous English magazines, including The Architect. (For Haig's drawing of William Burges's competition entry for the Law Courts, London) In 1882 he was awarded a medal for his etchings at the Paris Salon and elected an honorary member of the Swedish Royal Academy.