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 :. | Female head (La Scapigliata) wt | Portrait of Ginevra de' Benci sg | Anatomical studies of the basin of the Steibeins and the lower Gliedmaben of a woman and study of the rotation of the arms | Battle of Anghiari | Plan fur a canal to the evasion of the Arno |
Related Artists:
After Jan de Baen
Jan de Baen (20 February 1633 - 1702) was a Dutch portrait painter who lived during the Dutch Golden Age. He was a pupil of the painter Jacob Adriaensz Backer in Amsterdam from 1645 to 1648. He worked for Charles II of England in his Dutch exile, and from 1660 until his death he lived and worked in The Hague. His portraits were popular in his day, and he painted the most distinguished people of his time.
Hans Burgkmair
(1473 - 1531) was a German painter and printmaker in woodcut. Burgkmair was born in Augsburg, the son of painter Thomas Burgkmair and his son, Hans the Younger, became one too. From 1488 he was a pupil of Martin Schongauer in Colmar, who died during his two years there, before Burgkmair completed the normal period of training. He may have visited Italy at this time, and certainly did so in 1507, which greatly influenced his style. From 1491 he was working in Augsburg, where he became a master and opened his own workshop in 1498. Hollstein ascribes 834 woodcuts to him, mostly for book illustrations, with slightly over a hundred being "single-leaf", that is prints not for books. The best of them show a talent for striking compositions, and a blend, not always fully successful, of Italian Renaissance forms and underlying German style. From about 1508 he spent much of his time working on the woodcut projects of Maximilian I until the Emperor's death in 1519. He was responsible for nearly half of the 135 prints in the Trumphs of Maximilian, which are large and full of character. He also did most of the illustrations for Weiss Kunig and much of Theurdank. He was an important innovator of the chiaroscuro woodcut, and seems to have been the first to use a tone block, in a print of 1508.His Lovers Surprised by Death (1510) is the first chiaroscuro print to use three blocks.and also the first print that was designed to be printed only in colour, as the line block by itself would not make a satisfactory image. Other chiaroscuro prints from around this date by Baldung and Cranach had line blocks that could be and were printed by themselves.He produced one etching, Venus and Mercury (c1520),etched on a steel plate, but never tried engraving, despite his training with Schongauer.
Konstantin Alekseevich Korovin
painted Moon Night, Paris in 1861-1939