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 :. | Mona Lisa | Mona Lisa | Virgin and Child with St Anne and St John the Baptist (mk08) | Portrait of Cecilia Gallerani | Anatomical drawing of the stomach and the intestine |
Related Artists:
DERUET, Claude
French Baroque Era Painter, 1588-1660 was a famous French Baroque painter of the 17th century, from the city of Nancy. Deruet was an apprentice to Jacques Bellange, the official court painter to Charles III, Duke of Lorraine. He was in Rome between ca. 1612 and 1619, where - according to Andre Felibien - he studied with the painter and etcher Antonio Tempesta. During his stay in Rome, he painted the Japanese samurai Hasekura Tsunenaga on a visit to Europe in 1615. Deruet was made a noble by the Duke of Lorraine in 1621, and was then made a Knight of the Order of St Michel in 1645 by Louis XIII, who had in 1641 absorbed most of Lorraine into France. He had a luxurious residence in Nancy, named La Romaine, where Louis XIII and his Queen stayed in 1633. Claude Lorrain was an apprentice to Claude Deruet in 1623 for one year.
Thomas King Hanna
Ametican 1872-1951
Jacob Huysmans
1633-1696 Flemish Jacob Huysmans Gallery Jacob Huysmans (c.1633?C1696), was a Flemish portrait painter. He moved to England during the reign of Charles II where he became one of the fashionable painters of the court. His chief portraits are those of Izaak Walton and Catherine of Braganza, Charles II's wife (both displayed on the National Gallery, London). He was a pupil of Gilles Backereel and Frans Wouters and came over to England from - presumably - Antwerp. His first works were pastiches of work from Anthony van Dyck. As a Roman Catholic he was favoured by Catharine of Braganza. When Samuel Pepys visited his workshop in Westminster on 26 August 1664, he described him as a 'picture-drawer ... which is said to exceed Lilly (Lely). Huysmans's most important portrait of Catharine of Braganza, Queen Catharine as a Shepherdess (c. 1664; Brit. Royal Col.), was one of the pictures Pepys saw on that occasion. Painting his subjects as sheperdesses with clothing embellished with embroidery and jewellery were typical of his style.