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 :. | Virgin of the Rocks | Portrat of a Madchens | Portrait of Ginevra de' Benci sg | Study fur a women head | The last dinner |
Related Artists:
Stanislas lepine
French Impressionist Painter, 1836-1892
POURBUS, Frans the Younger
Flemish painter (b. 1569, Antwerpen, d. 1622, Paris). was a Flemish painter, son of Frans Pourbus the Elder and grandson of Pieter Pourbus. He was born in Antwerp and died in Paris. He is also referred to as "Frans II". Pourbus worked for many of the highly influential people of his day, including the Brussels-based Spanish Regents of the Netherlands, the Duke of Mantua and Marie de' Medici, Queen of France. Works of his can be found in the Louvre, the Prado, the Rijksmuseum, the Royal College of Art,
Richard Gerstl
(September 14, 1883 - November 4, 1908) was an Austrian painter and draughtsman known for his expressive psychologically insightful portraits, his lack of critical acclaim during his lifetime, and his affair with the wife of Arnold Schoenberg which led to his suicide. Richard Gerstl was born in a prosperous civil family, Emil Gerstl, a Jewish merchant, and Maria Pfeiffer, non-Jewish woman. He visited the Viennese Piaristengymnasium (de) (Bundesgymnasium Wien 8 (de), Josefstadt), but he had to leave because of difficulties of discipline. Early in his life, Gerstl decided to become an artist, much to the dismay of his father. After performing poorly in school and being forced to leave the famed Piaristengymnasium in Vienna as a result of "disciplinary difficulties," his financially stable parents provided him with private tutors. In 1898, at the age of fifteen, Gerstl was accepted the Academy of Fine Arts Vienna where he studied under the notoriously opinionated and difficult Christian Griepenkerl. Gerstl began to reject the style of the Vienna Secession and what he felt was pretentious art. This eventually prompted his vocal professor to proclaim, "The way you paint, I piss in the snow!" Frustrated with the lack of acceptance of his non-secessionist painting style, Gerstl continued to paint without any formal guidance for two years. For the summers of 1900 and 1901, Gerstl studied under the guidance of Simon Hollesy in Nagybenya. Inspired by the more liberal leanings of Heinrich Lefler (de), Gerstl once again attempted formal education. Unfortunately, his refusal to participate in a procession in honor of Emperor Franz Joseph I of Austria further ostracized him and led to his departure. Gerstl felt that taking part in such an event was "unworthy of an artist." His final exit from Lefler's studio took place in 1908. In 1904 and 1905, Gerstl shared a studio with his former academy classmate and friend, Viktor Hammer. Although Hammer had assisted in Gerstl's admittance to Lefler's tutelage and their relationship was friendly, it is difficult to determine how close the two men were as Gerstl did not associate with other artists. Regardless of their personal feelings, by 1906, Gerstl had acquired his own studio. Although Gerstl did not associate with other artists, he did feel drawn to the musically inclined; he himself frequented concerts in Vienna. Around 1907, he began to associate with composers Arnold Schoenberg and Alexander von Zemlinsky, who lived in the same building at the time. Gerstl and Schoenberg developed a mutual admiration based upon their individual talents. Gerstl apparently instructed Schoenberg in art.