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 :. | Portrait of a Musician | The Annunciation-o | The Virgin of the Rocks | La Belle Ferronniere | The Annunciation |
Related Artists:
RILEY, John
English Baroque Era Painter, 1646-1691 English painter. He was the son of John Riley of St Botolphs, Bishopsgate, and a pupil of Isaac Fuller and Gerard Soest. He is said to have worked independently for some years, but he made no impact before Lely's death in 1680. Riley maintained a prolific and successful practice as a portrait painter over the next decade against keen foreign competition.
Lucas de Heere
1534-1584,Painter, tapestry designer, draughtsman and poet. He was probably trained by his parents. The suggestion that he became a member of the Ghent Guild of St Luke before 1540 was derived from an incorrect interpretation of the Guild records for 1574-5. Van Mander recorded that, as a boy, de Heere accompanied his father on his trips to the stone-quarries of the Meuse region, where he made topographical drawings. Lucas was sent to Frans Floris's studio c. 1555 or shortly before to complete his training, and he may have collaborated with his master on tapestry cartoons and stained-glass designs, although no cartoons or preparatory drawings survive. During this period de Heere also became noted as a poet in the local rhetoricians' chambers. His father's influence helped him to gain commissions in Ghent from 1555, and, according to Marcus van Vaernewijck (1568), he worked on new stained-glass windows for the St Janskerk in Ghent in the same year.
Ferdinand Georg Waldmuller
Austrian Romantic Painter, 1793-1865 was an Austrian painter and writer. He briefly attended the Academy of Fine Arts Vienna, however later had to finance his life by painting portraits. In 1811 he got a job as a teacher of arts for the children of Count Gyulay in Croatia. After 3 years he returned to Vienna and started to improve his skills by copying the works of old masters. Waldmeller later became interested in nature and thus started painting landscapes (genre painting). His most notable work lies in the depiction of nature, where his sense for colours and large knowledge of nature helped him to achieve masterly skills. In 1823 he made a painting of Ludwig van Beethoven. He was professor at the Academy of Fine Arts Vienna,