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 | Leonardo there Vinci and Andrea del Verrocchio, madonna with the child and angels | Leda and the Swan | Reverse side of the portrait of Ginevra de' Benci | Profile of an old man |
Related Artists:
Arturo Ferrari
(Milan, 1861 - 1932) was an Italian painter. Initiated into artistic studies by his father Cesare, an associate of Luigi Scrosati, and the painter Mose Bianchi from Lodi, Arturo Ferrari completed his training at the Brera Academy under the guidance of Giuseppe Bertini from 1877 to 1884 while working in the studio of Gerolamo Induno at the same time. He made his debut at the Esposizione di Belle Arti di Brera in 1879 with a view of the interior of Milan Cathedral, thus inaugurating the repertoire of Milanese perspective views that was to be a constant feature of his vast production of oil paintings and watercolours. He soon became the guiding spirit of a poetic and sentimental evocation of "Old Milan" during the phase of transition to the 20th century, when the face of the city changed radically through wholesale rebuilding. A regular participant in all the major exhibitions until 1932, the year of his death, he was the recipient of numerous marks of official recognition and enjoyed considerable success with the public as well as the esteem of conservative critics.
Gerda Roosval-Kallstenius
painted Park with sitting man and dog in 1890
Girolamo di Benvenuto
Siena 1470-ca 1524