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 :. | The Anunciacion | Study fur a women head | The Virgin and Child with St Anne ey | Details of Mona Lisa | Mona Lisa (mk45) |
Related Artists:
Giovanni Francesco Guercino
1591-1666 Italian Giovanni Francesco Guercino Galleries
Louis Comfort Tiffany
American Art Nouveau Stained Glass Artist, 1848-1933 was an American artist and designer who worked in the decorative arts and is best known for his work in stained glass and is the American artist most associated with the Art Nouveau and Aesthetic movements. Tiffany was affiliated with a prestigious collaborative of designers known as the Associated Artists which included Lockwood de Forest, Candace Wheeler, and Samuel Colman. Tiffany designed stained glass windows and lamps, glass mosaics, blown glass, ceramics, jewelry, enamels and metalwork Louis was the son of Charles Lewis Tiffany, founder of Tiffany and Company; and Harriet Olivia Avery Young. Louis married Mary Woodbridge Goddard (c1850-1884) on May 15, 1872 in Norwich, Connecticut and had the following children: Mary Woodbridge Tiffany (1873-1963) who married Graham Lusk; Charles Louis Tiffany I (1874-1874); Charles Louis Tiffany II (1878-1947); and Hilda Goddard Tiffany (1879-1908). After the death of his wife, he married Louise Wakeman Knox (1851-1904) on November 9, 1886. They had the following children: Louise Comfort Tiffany (1887-1974); Julia DeForest Tiffany (1887-1973) who married Gurdon S. Parker then married Francis Minot Weld; Annie Olivia Tiffany (1888-1892); and Dorothy Trimble Tiffany (1891-1979). Many of Tiffany's descendants are active in the arts, politics, and the sciences. Only one descendant is working in glass today- Dr. Rodman Gilder Miller of Seattle, WA,
Meyer, Jeremiah
English Painter, 1735-1789 German enameller and painter, active in England. He was the son of a portrait painter at the court of W?rttemberg. He arrived in England c. 1749 and studied in London at St Martin's Lane Academy and then (1757-8) under Christian Friedrich Zincke; as a result of this training, much of Meyer's early work was painted on enamel. He exhibited (1760-67) at the Society of Artists and in 1761 was awarded its gold medal for a profile portrait of George III. In 1762 he became a naturalized Englishman. That year he was appointed miniature painter to Queen Charlotte and in 1764 painter in enamel to the King. Meyer was a founder-member of the Royal Academy and exhibited miniatures, enamels and watercolours there (1769-83).