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 :. | Profile of an old man | Madonna and Child with a Pomegranate et | Portrats of two men | Female head (La Scapigliata) wt | Annunciation |
Related Artists:
HERRERA, Francisco de, the Elder
Spanish painter (b. ca. 1590, Sevilla, d. 1656, Madrid). Spanish painter. His early works are in the Mannerist style. Under the influence of Francisco Zurbaron, he developed the naturalistic style seen in his four scenes from the life of St. Bonaventure (1627). About 1650 he moved to Madrid. His last documented work, a painting of St. Joseph (1648) influenced by Anthony Van Dyck, features elongated forms and elaborate draperies. He achieved considerable fame in Sevilla, where Diego Velezquez was briefly his pupil.
Johann Georg Ziesenis
(b Copenhagen, 1716; d Hannover, 4 March 1776). German painter of Danish birth. He trained with his father, Johann Georg Ziesenis (1681-1748); he became a German citizen in 1743 and subsequently was appointed court painter to Herzog Christian von Pfalz-Zweibrecken in Zweibrecken and, later, Mannheim. In the early 1750s he overcame his technical shortcomings by studying Flemish art, particularly the work of Rubens and van Dyck. He also introduced a new genre, the private court portrait. His portrait of Karl Philipp Theodor, Kurferst von der Pfalz (1757; Munich, Alte Pin.) is original in its intimate view of a nobleman posed at leisure in casual dress, seated in his private study.
maurice de vlaminck
maurice de vlaminck,1876 to 1958,French painter, printmaker, draughtsman and writer. His nature, character, tastes and way of life were in perfect harmony with the freedom, daring and violence of his painting. He was brought up in a musical environment: his father, of Flemish origin, was a violin teacher and his mother, from Lorraine, was a piano teacher. He studied music himself to quite a high standard and later played the double-bass (and sometimes the bass drum, a source of considerable pleasure) in his regimental band. His family had come to live at Le V?sinet near Paris, and he spent his childhood both there and later at Chatou on the Seine. From 1892 he began to take an interest in painting, though he worked as a mechanic and became a racing cyclist.