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 :. | Portrat of Isabella d-Este | Profile of an old man | Drawing of an Infant | Profile of a man | The last dinner |
Related Artists:
Theodor Esbern Philipsen
1840-1920 Danish painter, sculptor and draughtsman. He studied at the Kongelige Akademi for de Skenne Kunster, Copenhagen, in 1862-3 and 1865-9, and in Paris under Leon Bonnat in 1875-6. He was an important figure in the development and renewal of Danish naturalism, linking the Danish Golden Age tradition with new French ideas. Conscious of the importance of plein-air painting, he was first a great admirer of the Barbizon school; later he was influenced by the Impressionists, becoming the only truly Danish Impressionist. Frequent visits abroad helped him develop his outlook; he eagerly studied the Old Masters, and the strong light of the south
Minerva Josephine Chapman
(1858 - 1947) was an American painter. She was known for her work in miniature portraiture, landscape, and still life. She was born in Sand Bank, New York and grew up in Chicago, Illinois. She studied at a number of institutions including Mount Holyoke College (where she graduated from in 1880) and the Art Institute of Chicago. She lived and studied in Paris from the late 1880s to 1915, and again after the first world war, where she established her reputation as an artist. She retired to Palo Alto, California and died at the age of 88.
Abraham Cooper
British Painter, 1787-1868 English animal and battle painter, the son of a tobacconist, was born in London. At the age of thirteen he became an employee at Astley's Amphitheatre, and was afterwards groomed in the service of Sir Henry Meux. When he was twenty-two, wishing to possess a portrait of a favorite horse under his care, he bought a manual of painting, learned something of the use of oil-colours, and painted the picture on a canvas hung against the stable wall. His master bought it and encouraged him to continue in his efforts. He accordingly began to copy prints of horses, and was introduced to Benjamin Marshall, the animal painter, who took him into his studio, and seems to have introduced him to the Sporting Magazine, an illustrated periodical to which he was himself a contributor. In 1814 he exhibited his Tam O'Shanter, and in 1816 he won a prize for his Battle of Ligny. In 1817 he exhibited his Battle of Marston Moor and was made associate of the Academy, and in 1820 he was elected Academician. Cooper, although ill-educated, was a clever and conscientious artist; his coloring was somewhat flat and dead, but he was a master of equine portraiture and anatomy, and had some antiquarian knowledge.