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 | Madonna of the Yarnwinder | Gekrose of the intestine and its Gefabsystems | The Virgin and the Nino with Holy Ana | The Last Supper sgu |
Related Artists:
Jan Frans van Dael
an excellent painter of fruit and flowers, was born at Antwerp in 1764, but went early to Paris and settled there. He was self-inatructed in art, but made such progress that he soon distinguished himself at the exhibitions, on one occasion obtaining the prize of 4000 francs, and on two others, the large gold medal. His style is in the manner of Van Huysum and Van Spaendonck, although he did not confine himself strictly to fruit and flowers, but painted other subjects, in which such objects might with propriety be introduced. Two of his pictures, which he painted for the Empress Josephine, represent 'An Offering to Flora,' and 'The Tomb of Julia'; the latter is now in the Louvre. His master-piece, known as 'La Croisee,' the fruit of three years' labour, was likewise purchased by the Empress Josephine, and is now in a private collection at Liege. He was also patronized by the Empress Marie Louise, who took one of his pictures with her to Parma. He died in Paris in 1840, and was buried in the cemetery of Pere Lachaise by the side of his friend Van Spaendonck. The Louvre has also by him three pictures of 'Flowers' and one of 'Fruit.'
William Turner
English Romantic Painter, 1775-1851 British painter and printmaker. He dominated British landscape painting throughout the first half of the 19th century. He established a reputation in the Royal Academy, London, first as a topographical watercolourist and then within a few years as a painter of Sublime and historical landscapes.
WOUWERMAN, Philips
Dutch Baroque Era Painter, 1619-1668. Dutch painters from Haarlem. Dutch painter and draughtsman. He was the eldest son of the painter Paulus [Pauwels] Joostens Wouwerman of Alkmaar (d 28 Sept 1642), whose two other sons, Pieter Wouwerman (1623-82) and Johannes Wouwerman (1629-66), also became painters. Philips probably received his first painting lessons from his father, none of whose work has been identified. According to Cornelis de Bie, Wouwerman was next apprenticed to Frans Hals, although no trace of Hals's influence is discernible in Wouwerman's work. Wouwerman is also reputed to have spent several weeks in 1638 or 1639 working in Hamburg in the studio of the German history painter Evert Decker (d 1647). While in Hamburg, he married Annetje Pietersz. van Broeckhof. On 4 September 1640 Wouwerman joined the Guild of St Luke in Haarlem, in which in 1646 he held the office of vinder (agent or 'finder'). Given the many southern elements in his landscapes, it has repeatedly been suggested that Wouwerman must have travelled to France or Italy, but there is no documentary evidence that he left his native Haarlem for more than short periods. During his lifetime he must have attained a certain degree of prosperity, as demonstrated by the relatively large sums inherited by each of his seven children after his wife's death in 1670.