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 Battle of Anghiari | Madonna with a Flower | Cartoon | John the Baptist | Study for a kneeling Leda |
Related Artists:
COTER, Colijn de
Flemish painter (b. ca. 1446, Bruxelles, 1538, Bruxelles)
Ernest Duez
1843-1896 French Ernest Duez Location French painter. He studied under Isidore-Alexandre-Augustin Pils and made his debut at the Salon in 1868. One of his earliest paintings, The Honeymoon (1873), caused a scandal at the Salon owing to its depiction of two lovers in modern dress walking through a sunlit forest. His triptych St Cuthbert (1879; Paris, Pompidou) was hailed as a masterpiece of modern art and bought by the State for the Musee du Luxembourg in Paris. The painting depicts the stages of St Cuthbert life, from child to hermit. Contemporary viewers were struck by the artist use of a real landscape setting, based on Villerville in Normandy where Duez spent much of his time. In addition to genre, religious and history paintings, in 1876 he began to produce portraits: Alphonse de Neuville (1880; Versailles, Cheteau) is a typical example. His brooding, suggestive portrait of Mme Duez (1877; see Montrosier, 1896, p. 429) shows the influence of Symbolism. However, he soon returned to painting works that were essentially landscapes, such as the decorative panel Virgil Seeking Inspiration in the Woods (1888) for the Sorbonne and a pair of allegorical figures, Botany and Physics (1892), for the Hetel de Ville in Paris. He also devoted time to applied art, producing a variety of textile designs. His work was praised for its adept use of colour and for bringing what were seen as modern techniques to traditional subjects.
Charles Reiffel
1862-1942 Charles Reiffel Gallery