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 :. | Virgin and Child with St Anne and St John the Baptist (mk08) | The Adoration of the Magi | Madonna Litta ey | Profile of a man | Mona Lisa (detail) r y |
Related Artists:
Janis Rozentals
(March 18, 1866, Bebri Farmstead, Saldus parish, Courland Governorate - December 26, 1916) was a Latvian painter. Rozentels received the basic education at H.Krause's Elementary School in Saldus and Kuldega District School. At the age of fifteen the boy left for Riga and consistently tried to realize his dream about art, later entering St.Petersburg Academy of Art. During study vacations the developing artist visited his native land to relax from the hectic rhythm of the large city, paint motifs from nature and commissioned portraits. For his diploma work he took as models the young educated Latvians and local farmers. A little later the artist decided to settle in Saldus as he wanted to live among his people and create art appropriate to its aspirations and feelings. In spring 1899 Rozentels bought a building plot at the Striķu street and set up a studio, but his intents were not well received in the provincial town and he moved to Riga two years later. Now a memorial museum is arranged in the building designed by the artist. Fateful turn in life of the painter happened in November, 1902, when Janis Rozentels got acquainted with Elli Forsell(1871 - 1943), a Finnish singer, in Riga. On February 20, 1903, they got married. They found home in a flat- studio, in Alberta street, in Riga. they had three children - Laila, Irja and Miķelis. World War I interrupted the family's life in Riga and in 1915 they relocated to Finland. He died suddenly on December 26, 1916 and was buried in Helsinki, though later was reburied in his homeland. Today, the Janis Rozentels Art Highschool in Riga is named after him, and has had his name since 1946.
John H F Bacon
b. 1740, London, d. 1799, London
Charles-Joseph Natoire
(3 March 1700 - 23 August 1777) was a French painter in the Rococo manner, a pupil of François Lemoyne and director of the French Academy in Rome, 1751-1775. Considered during his lifetime the equal of François Boucher, he played a prominent role in the artistic life of France. He is remembered above all for the series of the History of Psyche for Germain Boffrand's oval salon de la Princesse in the Hôtel de Soubise, Paris, and for the tapestry cartoons for the series of the History of Don Quixote, woven at the Beauvais tapestry manufacture, most of which are at the Château de Compiegne.