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 :. | Cartoon | Adoration of the Magi | Detail of Madonna of the Rocks | Portrait of Cecilia Gallarani | Madonna of the Rocks |
Related Artists:
Jean-Germain Drouais
1763-1788 French Jean Germain Drouais Locations Son of Francois-Hubert Drouais. He trained first with his father and in 1778 enrolled at the Academie Royale, becoming a pupil of Nicolas-Guy Brenet. Around 1781 he entered Jacques-Louis David studio as one of his first pupils. The following year, though not officially entered for the competition, he painted that year Prix de Rome subject, the Return of the Prodigal Son (Paris, St Roch), presumably as a trial for his own edification. The picture has a friezelike composition and reveals both the influence of Jean-Francois Peyron and David as well as debts to Poussin and Italian 17th-century sources. In 1783 Drouais reached the Prix de Rome final with the Resurrection of the Son of the Widow of Nain (Le Mans, Mus. Tesse) but was eliminated from the competition in extraordinary circumstances: impatient to know his master opinion, Drouais cut a section off the canvas and smuggled it out of the competition rooms. David acknowledged it to be the best thing his favourite pupil had yet done, but by his hasty action Drouais had disqualified himself. However, the following year he won the prize, and great acclaim, with the Woman of Canaan at the Feet of Christ (Paris, Louvre), an extremely accomplished piece influenced by Poussin work and David Belisarius (Lille, Mus. B.-A.).
Max Pechstein
German Expressionist Painter, 1881-1955,German painter and printmaker. He was apprenticed as a decorator in Zwickau from 1896 to 1900, when he moved to Dresden to enrol at the Kunstgewerbeschule, where he met the architect Wilhelm Kreis and the painter Otto Gussmann (1869-1926) and obtained decorative commissions. He continued his studies from 1902 until 1906 as Gussmann's pupil at the Dresden Kunstakademie. Through Kreis, Pechstein was introduced to Erich Heckel in 1906 and was invited by him to join DIE BRECKE, a group founded in the previous year that was quickly to become a major force in the rise of German Expressionism.
Luis jimenez aranda
Spanish Impressionist Painter, 1845-1928