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 :. | Annunciation sgt66 | Annunciation (detail) fg47 | The Annunciation | Reverse side of the portrait of Ginevra de' Benci sg | Buste one frontal to seeing man and head of a Lowen |
Related Artists:
Albert van Ouwater
Albert van Ouwater (c. 1410/1415-1475) was one of the earliest artists of Early Netherlandish painting working in the Northern Netherlands, as opposed to Flanders in the South of the region. [edit] BiographyHe was probably born in Oudewater, and is mentioned by Karel van Mander (1604) as a reputable painter at the time in which he lived.[1] According to Karel van Mander he was possibly a contemporary of Jan van Eyck and had been the teacher of Geertgen tot Sint Jans, though he was quick to qualify this statement with the eye-witness account of an old man named Albert Simonsz who had been a pupil of Jan Mostaert and claimed neither he nor Mostaert had ever even heard of this Albert van Ouwater or Geertgen tot Sint Jans.[1] Van Mander highly commends an altarpiece by Van Ouwater in the principal church in Haarlem, the Grotekerk or Sint-Bavokerk, representing St. Peter and St. Paul, in which the figures are carefully and correctly designed, and richly coloured.[1] Van Mander posits Van Ouwater as the founder of the Haarlem school of painting, making him the first major Dutch (as opposed to Flemish) artist. According to Van Mander, landscape painting was a particular specialty of this Dutch school, although none of Van Ouwater's surviving works exhibit this tendency. Van Ouwater seems to have been a contemporary of Dirk Bouts in mid-15th-century Haarlem, and Geertgen tot Sint Jans may have been his pupil.
Maria Chmielowska
painted Nu debout in about 1895
Ivan Shishkin
Russian Painter, 1832-1898 was a Russian landscape painter closely associated with the Peredvizhniki movement. Shishkin was born in the town of Elabuga of Vyatka Governorate (today Republic of Tatarstan), and graduated from the Kazan gymnasium. He then studied at the Moscow School of Painting, Sculpture and Architecture for 4 years, then attended the Saint Petersburg Imperial Academy of Arts from 1856 to 1860, graduating with the highest honors and a gold medal. He received the Imperial scholarship for his further studies in Europe. Five years later Shishkin became a member of the Imperial Academy in St. Petersburg and was professor of painting from 1873 to 1898. At the same time, Shishkin headed the landscape painting class at the Higher Art School in St. Petersburg. For some time, Shishkin lived and worked in Switzerland and Germany on scholarship from the St. Petersburg Imperial Academy of Arts. On his return to Saint Petersburg, he became a member of the Circle of the Itinerants and of the Society of Russian Watercolorists. He also took part in exhibitions at the Academy of Arts,