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 :. | Last Supper | Christ's Head | La Belle Ferronniere | Portrait of Ginerva de'Benci-u | Madonna and Child with a Pomegranate |
Related Artists:
Jacob van Ruisdael
Dutch Baroque Era Painter, ca.1628-1682 Ruysdael's favorite subjects are simple woodland scenes, similar to those of Everdingen and Hobbema. He is especially noted as a painter of trees, and his rendering of foliage, particularly of oak leaf age, is characterized by the greatest spirit and precision. His views of distant cities, such as that of Haarlem in the possession of the marquess of Bute, and that of Katwijk in the Glasgow Corporation Galleries, clearly indicate the influence of Rembrandt. He frequently painted coast-scenes and sea-pieces, but it is in his rendering of lonely forest glades that we find him at his best. The subjects of certain of his mountain scenes seem to be taken from Norway, and have led to the supposition that he had traveled in that country. We have, however, no record of such a journey, and the works in question are probably merely adaptations from the landscapes of Van Everdingen, whose manner he copied at one period. Only a single architectural subject from his brush is known--an admirable interior of the New Church, Amsterdam. The prevailing hue of his landscapes is a full rich green, which, however, has darkened with time, while a clear grey tone is characteristic of his seapieces. The art of Ruysdael, while it shows little of the scientific knowledge of later landscapists, is sensitive and poetic in sentiment, and direct and skillful in technique. Figures are sparingly introduced into his compositions, and such as occur are believed to be from the pencils of Adriaen van de Velde, Philip Wouwerman, and Jan Lingelbach. Unlike the other great Dutch landscape painters, Ruysdael did not aim at a pictorial record of particular scenes, but he carefully thought out and arranged his compositions, introducing into them an infinite variety of subtle contrasts in the formation of the clouds, the plants and tree forms, and the play of light. He particularly excelled in the painting of cloudscapes which are spanned dome-like over the landscape, and determine the light and shade of the objects. Goethe lauded him as a poet among painters, and his work shows some of the sensibilities the Romantics would later celebrate.
HEUSCH, Jacob de
Dutch painter (b. 1657, Utrecht, d. 1701, Amsterdam).
WEST, Benjamin
American Neoclassical Painter, 1738-1820 American historical painter who worked in England. He was born in Springfield, Pa., in a house that is now a memorial museum at Swarthmore College. After some instruction from a local artist named William Williams, he set up as a portrait painter in Philadelphia at 18, subsequently moving to New York City. In 1760 he went to Europe, where he remained for the rest of his life. For three years he studied in Italy. Working under the tutelage of Anton Mengs, he was also inspired by the classical research of Johann Winckelmann. He then settled in London, becoming a leader of the neoclassical movement. Under the patronage of George III, commissions came to him in great numbers, and in 1772 he was appointed historical painter to the king. A founder of the Royal Academy, he succeeded Sir Joshua Reynolds as its president in 1792. West executed more than 400 canvases, chiefly historical, mythological, and religious subjects painted on a heroic scale. He had many pupils and was a generous friend and adviser to younger artists, particularly American painters studying in England, among whom were Washington Allston, Samuel Morse, Charles Willson Peale, Gilbert Stuart, and John Singleton Copley. His influence on American painting of the period was predominant. Among West's best-known works are Death of General Wolfe (Grosvenor Gall., London) and Penn's Treaty with the Indians (Pa. Acad. of the Fine Arts). In these paintings he created a new departure in historical painting by clothing his figures in the costume of their period instead of the traditional classical garb.