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 :. | The Portinari Altarpiece | The muscles of Thorax and shoulders in a lebnden person | The Annunciation | Mona Lisa (La Gioconda) sdg | Madonna with the Yarnwinder |
Related Artists:
Ernest Fries
1801-1833 German Ernest Fries Locations
Hercules Seghers
1590-1638 Dutch Hercules Seghers Gallery Hercules Pieterszoon Seghers or Segers (c. 1589 ?C c. 1638) was a Dutch painter and printmaker of the Dutch Golden Age. Segers is in fact the more common form in contemporary documents, and was used by the painter himself (modern use is about equally divided between the two). He was "the most inspired, experimental and original landscapist" of his period and an even more innovative printmaker. He was probably best known to his contemporaries for his paintings of landscapes and still-life subjects; his paintings are also rare, with perhaps only fifteen surviving (one was destroyed in a fire in October 2007 ). The Stadholder, Frederick Henry, Prince of Orange bought landscapes in 1632. Many of his painted landscapes are fantastic mountainous compositions, whereas in his prints it is often the technical approach rather than the subject which is extreme. His painted landscapes tend to show a wide horizontal view, with emphasis on earth rather than sky; two in the Gemäldegalerie, Berlin had strips of sky added at the top later in the century to meet a changed taste. Apart from Coninxloo, Seghers drew from the Flemish landscape tradition, perhaps especially Joos de Momper and Roelandt Savery, but also the "fantastic and visionary aspects of Mannerist" landscape painting. A 1680 inventory of Jan van der Capelle, who owned five paintings by Seghers, describes one as view of Brussels, which if correct would presumably mean Seghers travelled there, probably when young, when his style shows most Flemish influence (in so far as the chronology of his work is clear).
Reza Abbasi
(1565 - 1635) was the most renowned Persian miniaturist, painter and calligrapher of the Isfahan School, which flourished during the Safavid period under the patronage of Shah Abbas I. He is considered to be one of the foremost Persian artists of all time. He received his training in the atelier of his father, Ali Asghar, and was received into the workshop of Shah Abbas I at a young age. At the age of about 38 he received the honorific title of Abbasi from his patron, but soon left the Shah's employ, apparently seeking greater freedom to associate with simple people. In 1610 he returned to the court and continued in the employ of the Shah until his death. His specialty was the Persian miniature, with a preference for naturalistic subjects often portrayed in an effeminate and impressionistic manner,a style which came to be popular during the late Safavid court.