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 :. | Study fur the communion | Madonna with the Yarnwinder | Study fur the head of a Madchens | Virgin of the Rocks | You branching of the Blutgefabe, anatomical figure with heart kidneys and Blutgefaben |
Related Artists:
Juan Sanchez Cotan
(June 25, 1560 - September 8, 1627) was a Spanish Baroque painter, a pioneer of realism in Spain. His still lifes, also called bodegones were painted in a strikingly austere style, especially when compared to similar works in Netherlands and Italy. Senchez Coten was born in the town of Orgaz, near Toledo, Spain. He was a friend and perhaps pupil of Blas de Prado, an artist famous for his still lifes whose mannerist style with touches of realism, the disciple developed further. Cotan began by painting altar pieces and religious works. For approximately twenty years, he pursued a successful career in Toledo as an artist, patronized by the city's aristocracy, painting religious scenes, portraits and still lifes. These paintings found a receptive audience among the educated intellectuals of Toledo society. Senchez Cotan executed his notable still lifes around the turn of the seventeenth century, before the end of his secular life. An example (seen above) is Quince, Cabbage, Melon and Cucumber (1602, in the San Diego Museum of Art). On August 10, 1603, Juan Sanchez Cotan, then in his forties, closed up his workshop at Toledo to renounce the world and enter the Carthusian monastery Santa Maria de El Paular. He continued his career painting religious works with singular mysticism. In 1612 he was sent to the Granada Charterhouse, he decided to become a monk, and in the following year he entered the Carthusian monastery at Granada as a laybrother. The reasons for this are not clear, though such action was not unusual in Cotan's day.
Caroline Watson
British 1760-1814,Daughter of James Watson. In 1780 she signed a stipple print of Isaac Watts and was soon employed by John Boydell (e.g. Prince William of Gloucester, 1784, after Joshua Reynolds). In 1785 she became Engraver to Queen Charlotte (1744-1818), a keen print collector. She was particularly fitted to working after miniatures, such was the delicacy of her engraving, and some of her best prints are portraits and small subjects after Samuel Shelley (c. 1750-1808). She did private commissions of this kind, notably for the Bute family, and also engraved large plates, some for the Boydell Shakespeare Gallery, including the Death of Cardinal Beaufort (1792) after Reynolds, allegedly at his request. She was employed by William Hayley (1745-1820) on his Life of George Romney Esq (London, 1809), and the correspondence involved shows her as a reliable and respected professional.
Georges Jansoone
George Jamesone (or Jameson) (c. 1587-1644) was Scotland's first eminent portrait-painter. He was born in Aberdeen, where his father, Andrew Jamesone, was a stonemason. Jamesone attended the grammar school near his home on Schoolhill and is thought to have gone on to further education at Marischal College. Legend has it that Jamesone once studied under Rubens in Antwerp with Anthony van Dyck. However, this is yet to be proven as his name does not appear to be noted in the Guild registers of the town. However, considering that Rubens was exempt from registering pupils; this does not mean that the painter definitely did not study there. Jamesone certainly did complete an apprenticeship under the supervision of his uncle, John Anderson, who was a popular decorative painter in Edinburgh at the beginning of the seventeenth century. Jamesone finished this training in 1618. He is not recorded as being in Aberdeen again until 1620. If the Scotsman had gone to Antwerp, it would have had to have been between the years of 1618 to 1620.