LEONARDO da Vinci
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 :. | Waiter flat anatomy of the shoulder | Study of an old man | Annunciation | Mona Lisa | Reverse side of the portrait of Ginevra de' Benci sg |
Related Artists:Jacques de la Joue
Jacques de la Joue Gallery Albert Pinkham Ryder
Albert Pinkham Ryder Gallery
Albert Pinkham Ryder (March 19, 1847 ?C March 28, 1917) was an American painter best known for his poetic and moody allegorical works and seascapes, as well as his eccentric personality. While his art shared an emphasis on subtle variations of color with tonalist works of the time, it was unique for accentuating form in a way that some art historians regard as modernist.
After 1900, around the time of his father's death, Ryder's creativity fell dramatically. For the rest of his life he spent his artistic energy on occasionally re-working existing paintings, some of which lay scattered about his New York apartment. Visitors to Ryder's home were struck by his slovenly habits -- he never cleaned, and his floor was covered with trash, plates with old food, and a thick layer of dust, and he would have to clear space for visitors to stand or sit. He was shy and did not seek the company of others, but received company courteously and enjoyed telling stories or talking about his art. He gained a reputation as a loner, but he maintained social contacts, enjoyed writing letters, and continued to travel on occasion to visit friends.
While Ryder's creativity fell after the turn of the century, his fame grew. Important collectors of American art sought Ryder paintings for their holdings and often lent choice examples for national art exhibitions, as Ryder himself had lost interest in actively exhibiting his work. In 1913, ten of his paintings were shown together in the historic Armory Show, an honor reflecting the admiration felt towards Ryder by modernist artists of the time.
By 1915 Ryder's health deteriorated, and he died at the home of a friend who was caring for him. A memorial exhibition of his work was held in the Metropolitan Museum of Art in New York in 1918. While the works of many of Ryder's contemporaries were partly or mostly forgotten through much of the 20th century, Ryder's artistic reputation has remained largely intact owing to his unique and forward-looking style. Ryder was along with Thomas Hart Benton, David Siqueiros and Pablo Picasso an important influence on Jackson Pollock's paintings.Rinaldo Mantovano
Rinaldo Mantovano ( fl Mantua, c . 1527-39). Italian painter. According to Vasari, he was the best pupil of Giulio Romano.