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 :. | St John in the Wilderness | The Virgin and Child with St Anne | Lorenzo de Medici between Antonio Pucci and Francesco Sassetti, with Giulio de Medici, fresco by Ghirlandaio | The Virgin and St Anne | The Virgin and Child with St Anne |
Related Artists:
Thomas Charles Farrer
painted Mount Holyoke in 1865
NEER, Eglon van der
Dutch Baroque Era Painter, ca.1634-1703 Son of Aert van der Neer. His birth date is based on Houbraken's statement that the artist was 70 years old when he died. He apparently studied first with his father and then with the genre and history painter Jacob van Loo. According to Houbraken, van der Neer was in France c. 1654, where he served as painter to the Counts of Dona, Dutch governors of the principality of Orange. He returned to Holland by 1659 and is recorded as a resident of Amsterdam at the time of his marriage to Maria van Wagensvelt in Rotterdam on 20 February 1659.
Eleanor Fortescue-Brickdale,RWS
1872-1945 English illustrator, painter and designer. She entered the Royal Academy Schools, London, and won a prize for a mural design in 1897. She specialized in book illustration, in pen and ink and later in colour. Among her many commissions were illustrations to Tennyson's Poems (1905) and Idylls of the King (1911) and Browning's Pippa Passes (1908). She was particularly popular with the publishers of the lavishly illustrated gift-books fashionable in the Edwardian era. She exhibited regularly at the Royal Academy and the Royal Water-Colour Society. She took up stained-glass design (windows in Bristol Cathedral), which modified her style of illustration to flat areas of colour within black outlines.