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 annunciation | Portrait of Cecilia Gallerani | Madonna with the Yarnwinder after 1510 | Study fur the Sforza-Reiterstandbild | Portrait of a Musician dey |
Related Artists:
Giuseppe Bazzani
Italian Baroque Era Painter, 1690-1769 was an Italian painter of the Rococo. Born in Mantua to a goldsmith, Giovanni Bazzani, early on he apprenticed with the Parmesan painter Giovanni Canti (1653-1715). A fellow pupil was Francesco Maria Raineri. He spent most of his life in Mantua. From 1752, he was faculty, and from 1767, director of the Accademia di Belle Arti of Mantua. While esconced in a declining provincial city, he absorbed international influences. His loose brushstrokes, fervid often dark emotionalism, and tortured poses, which recall at times later expressionism, display stylistic tendencies more typical of Lombardy. Numerous artists, including Fetti, Bencovich, Rubens, and Magnasco are said to have influenced him, although the number and diversity of the artists suggested hints that he had an idiosyncratic and unique synthesis for his time. Among his early works are paintings of the Miracles of Pius V, the Conversion of a Heretic and the Healing of a Madwoman
Theodore Roos
Theodore "Teddy" Roosevelt, October 27, 1858 - January 6, 1919, was the 26th President of the United States (1901-1909). He is noted for his exuberant personality, range of interests and achievements, and his leadership of the Progressive Movement, as well as his "cowboy" persona and robust masculinity. He was a leader of the Republican Party and founder of the short-lived Progressive ("Bull Moose") Party of 1912. Before becoming President, he held offices at the city, state, and federal levels. Roosevelt's achievements as a naturalist, explorer, hunter, author, and soldier are as much a part of his fame as any office he held as a politician.
Sir David Wilkie
1785-1841 British Sir David Wilkie Galleries Wilkie may have inherited his rectitude and tenacity, even his nervous inhibitions, from his father, the minister of his native parish. Though little responsive to schooling, he showed an early inclination towards mimicry that expressed itself in drawings, chiefly of human activity. In these he was influenced by a copy of Allan Ramsay pastoral comedy in verse, the Gentle Shepherd (1725), illustrated by David Allan in 1788. One of the few surviving examples of his early drawings represents a scene from it (c. 1797; Kirkcaldy, Fife, Mus. A.G.). Wilkie cherished the demotic spirit of this book and its illustrations throughout his life.