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 :. | Madonna with the Yarnwinder ty | Madonna Litta (detail sdg | The Virgin and St Anne | St Jerome sgyu | The muscles of Thorax and shoulders in a lebnden person |
Related Artists:
Jacob Philipp Hackert
(September 15, 1737 - April 28, 1807) was a landscape painter from Brandenburg, who did most of his work in Italy. Hackert was born in 1737 in Prenzlau in the Margraviate of Brandenburg (now in Germany). He trained with his father Philipp (a portraitist and painter of animals) and his uncle, before going to the Akademie der Kenste in Berlin in 1758. Later he traveled to Swedish Pomerania and Stockholm, where he painted murals. He spent from 1765 to 1768 in Paris, with the Swiss Artist, Balthasar Anton Dunker, where he focused on painting in gouache. He met and was inspired by Claude Joseph Vernet, who was already famous as a painter of landscapes and seascapes, and the German engraver Johann Georg Wille. In 1768 Hackert left Paris with his brother Georg, and went to Italy, basing himself mainly in Rome and Naples, where he produced many works for Sir William Hamilton. He travelled all over Italy, gaining a reputation as a talented landscape painter. In 1786 he went to work for Ferdinand I of the Two Sicilies in Naples. He advised on the creation of a painting restoration laboratory at the Museo di Capodimonte, and supervised the transfer of the Farnese collections from Rome to Naples. By this time he had an international reputation, and won commissions from empress Catherine II of Russia, king Louis XVI of France and others. When Goethe visited Naples in 1786, he and Hackert became friends.
Martin, Henri
French Post-Impressionist Painter, 1860-1943 French painter. After winning the Grand Prix at the Ecole des Beaux-Arts in Toulouse, he moved to Paris (1879) to study at the Ecole des Beaux-Arts there under Jean-Paul Laurens, who encouraged his interest in Veronese and other Venetian painters. The literary inspiration of his early work was reflected in such paintings as Paolo de Malatesta and Francesca da Rimini in Hell (1883; Carcassonne, Mus. B.-A.) based on Dante, for which he won a medal at the Salon of 1883. During his subsequent study in Rome, however, on a fellowship awarded to him at the Salon,
Morgan, Evelyn De
English, 1855-1919 Painter, wife of William De Morgan. She was a pupil of her uncle, the painter Roddam Spencer Stanhope. In 1873-5 she attended the Slade School of Art, London. While there, she was awarded a Slade scholarship entitling her to financial assistance for three years. The scholarship required that she draw in charcoal from the nude, but she eventually declined it because she did not wish to continue working in this technique, although she excelled in it. She was influenced by the work of the Pre-Raphaelite artists and became a follower of Burne-Jones. In 1877 she first exhibited at the Grosvenor Gallery, London, and continued to show there thereafter. From 1875 she spent several winters in Florence working and studying; some of her work is reminiscent of Botticelli, possibly because of her visits to Florence. She often depicted women in unfamiliar ways though in a manner more in tune with a female perspective.