LEONARDO da Vinci
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 Madonna of the Carnation (detail) sg | Leda h | Madonna in the rock grotto | Mona Lisa |
Related Artists:Lucas Cassel
French-Swiss novelist and political writer. He had a tumultuous 12-year relationship with Germaine de Staël, whose views influenced him to support the French Revolution and subsequently to oppose Napoleon, for which he was exiled (1803 C 14). He later served in the Chamber of Deputies (1819 C 30). Adolphe (1816) was a forerunner of the modern psychological novel. Valentine Cameron Prinsep Prints
Indian-born British Pre-Raphaelite Painter, 1838-1904
Henry Prinsep was an intimate friend of G. F. Watts, under whom his son first studied. Val Prinsep also worked in Paris in the atelier Gleyre; and 'Taffy' in his friend George du Maurier's novel Trilby, is said to have been sketched from him. He was an intimate friend of John Everett Millais and of Burne-Jones, with whom he travelled in Italy. He had a share with Rossetti and others in the decoration of the hall of the Oxford Union.
Prinsep first exhibited at the Royal Academy in 1862 with his Bianca Capella, his first picture, which attracted marked notice, being a portrait (1866) of General Gordon in Chinese costume. Princep lent the costume to Millais who used it in his own painting Esther.
The best of his later exhibits were A Versailles, The Emperor Theophilus chooses his Wife, The Broken Idol and The Goose Girl. He was elected A.R.A. in 1879 and R.A. in 1894. In 1877 he went to India and painted a huge picture of the Delhi Durbar, exhibited in 1880, and afterwards hung at Buckingham Palace.