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 :. | Study fur a women head | The Virgin and St Anne (mk08) | Madonna with the Yarnwinder | Annunciation (detail) st | Virgin of the Rocks |
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jenny nystrom
född i Kalmar 13 juni 1854, död 17 januari 1946
Martin Johann Schmidt
Austrian Painter, 1718-1801,was one of the most outstanding Austrian painters of the late Baroque/Rococo along with Franz Anton Maulbertsch. A son of the sculptor Johannes Schmidt and a pupil of Gottlieb Starmayr, he spent most of his life at Stein, where he mostly worked in the numerous churches and monasteries of his Lower Austrian homeland. While the evolution of his style after 1750 shows that he had either spent a formative period in northern Italy or had at least had extensive contact with northern Italian works of art prior to that date, his works are also clearly influenced by Rembrandt (visible above all in his etchings) and the great fresco-painters of the Austrian Baroque, Paul Troger and Daniel Gran. Despite not having received formal academic training, in 1768 he was made a member of the imperial academy at Vienna due to his artistic merits, which by that time had already been recognized by a wider public inside and outside of Austria. Primarily he painted devotional images for private devotion and churches, including a considerable number of large altar paintings. His lively and colourful style made him extremely popular with people from all levels of society already during his lifetime. From 1780 mythological and low-life themes became increasingly frequent, only to be replaced by a renewed concentration on religious topics during the very last years of Schmidt's life. He was at that an important draughtsman and has left numerous etchings which clearly show Rembrandt's influence. While his earlier works typically show a warm chiaroscuro, from about 1770 he used increasingly stronger and more lively colours. Simultanueously, both his style and his brush technique became much more free, making him, like Franz Anton Maulbertsch, an important predecessor of impressionism. In this aspect, his mature style is completely contrary to neoclassicism, the style which increasingly dominated European art after about 1780.
Jacques-Louis David
Jacques-Louis David, France Neoclassicism painter, b.1748 - d.1835. Jacques-Louis David is famous for his huge, dramatic canvasses of Napoleon and other historical figures, including Oath of the Horatii (1784), Death of Marat (1793) and The Sabine Women (1799). Early in his career he was a leader in the neoclassical movement; later his subjects became more modern and political. David was himself active in the French Revolution as a supporter of Robespierre and is sometimes called the chief propagandist for the Revolution; after the Reign of Terror ended he was briefly imprisoned for his actions. When Napoleon took power David became his court painter and created several grand canvasses of the Emperor, including the heroic Napoleon Bonaparte Crossing the Alps (1801) and the enormous Coronation of Napoleon and Josephine (1807).