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 :. | Salai as John the Baptist | The Last Supper sgu | Aurelio Luini attributed, profile of an old man | The Annunciation | St John in the Wilderness |
Related Artists:
Robert Charles Laurens Gustave Mols
Belgium (1848- 1903 ) - Painter painted Bustling activity in a Dutch harbour in
Albert Weisgerber
German, 1878-1915 German painter and printmaker. He studied decoration at the Kreisbaugewerksschule in Kaiserlautern (1891-3) and began work in a decorator studio in Frankfurt am Main. However, in 1894 he moved to Munich to resume his studies, first at the Kunstgewerbeschule and later under Franz von Stuck at the Akademie der Bildenden Kenste (1897-1901). For some years he concentrated on poster design and book illustration, contributing a total of 500 drawings to Jungend: Illustrierte Wochenschrift for Kunst und Leben from 1899. His early paintings such as the portrait of Ludwig Scharf II (c. 1905; Munich, Staatsgal. Mod. Kst) were executed in dark-toned academic style, but an exhibition of French Impressionism in Berlin in 1905 so impressed him that he went to Paris for nearly a year (until May 1906). Despite his association with the circle of artists around Matisse, he was more influenced by the work of Cezanne. In 1907 he made a second visit to Paris and joined Phalanx in 1909. In the latter year he was visited by Hans Purrmann and Matisse. By 1911 with a third visit to Paris and travels to Rome and Naples, he had established himself as one of the foremost German Impressionists. As well as such lyrical scenes as Munich Hofgarten (1911; Munich, Lenbachhaus), in common with many of his German contemporaries, Weisgerber reconceived classical scenes in an energetic style, for example in Amazon Camp (1910; Stuttgart, Staatsgal.). In 1912 he had a one-man show in the Kunsthaus, Zurich, and a year later participated in the annual Kunstausstellung in Munich. Although using an Impressionist style, he was equally at home in Expressionist circles, and this undoubtedly influenced his election to the presidency of the Neuen Menchner Sezession (1913). In the last four years of his career he was obsessed with sacrificial subject-matter from the Old and New Testaments, which he had originated in the theme of St Sebastian (e.g. St Sebastian Felled by Arrows, 1910; Munich, Staatsgal. Mod. Kst). While not exclusively tragic (e.g. David and Goliath, 1914; Saarbrecken, Saarland-Mus.), these final works strip away historical references to concentrate upon the fate of the isolated individual, as in Absalom (1914; Hamburg, Ksthalle).
RUOPPOLO, Giovanni Battista
Italian Baroque Era Painter, 1629-ca.1690