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 :. | Madonna in the rock grottos | Gekrose of the intestine and its Gefabsystems | Madonna Litta (detail sdg | Madonna with the Yarnwinder | Mona Lisa (detail) r y |
Related Artists:
George Elgar Hicks
1824-1914 British George Elgar Hicks Gallery Born on March 13, 1824 in Lymington, Hampshire, George Elgar Hicks was the second son of a wealthy magistrate. His parents encouraged Hicks to become a doctor and so Hicks studied medicine at University College from 1840-42. However, after three years "ardous and disagreeable study" Hicks decided he wanted to be an artist. Due to this, Hicks began training as an artist considerably later in life than most artists of the time. In 1843, Hicks attended Sass's Academy and by 1844 had entered the Royal Academy Schools. In 1847 Hicks married Maria Hariss and six of their eight children were born in the seven years following. He did not achieve much success as an artist during this period and later referred to his art at this time as "small and unimportant." He blamed this on the fact he had little time to study art or interact with other artists, due to his busy family life. In 1859, Hicks painted his first large genre painting, Dividend Day. Bank of England (exhibited at the Royal Academy in 1859) following the success of Frith's paintings Ramsgate Sands and Derby Day at the Royal Academy. It was a typical genre painting, showing a scene from the Bank of England and featuring a broad range of social classes. Hicks painted several more large modern life paintings in the following years which were generally poorly reviewed by critics. These include The General Post Office. One minute to 6 (1860), Billingsgate Fish Market (1861) and Changing Homes (1862). Hicks paintings were often of subjects that no other artists attempted, such as the General Post Office and Billingsgate Fish Market. Hicks was one of the few artists that showed lasting interest in the emulation of Frith's style and is generally considered Frith's principal imitator. By the late 1860s, the popularity of genre painting had waivered and Hicks began to focus on painting historical subjects, leading to society portraiture in the 1870s. In 1884, Hicks remarried following the death of Maria in 1881. He retired in the 1890s and died a month before the declaration of World War I in 1914.
Thomas Brower
British 1830-1896
Jacobus Vrel
Dutch Baroque Era Painter, active ca.1654-1662 Dutch painter. Some 38 paintings, depicting domestic interiors, street scenes and a church interior, have been attributed to this enigmatic artist. Four copies after his works are possibly autograph; one drawing has also been ascribed to him. Over half of Vrel's paintings are signed or bear traces of signatures that were altered to read Johannes Vermeer or Pieter de Hooch, with whose paintings Vrel's work was often confused. Indeed, Theophile Thore discussed Vermeer as a townscape painter largely on the basis of works that were actually by Vrel.