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 :. | Power and ortraits | Profile one with book leaves gekroten of old man | A full-scale composition of the Virgin and Child with St Anne and the infant St John the Baptist | The annunciation | la scapigliata |
Related Artists:
Elizabeth Gardner Bouguereau
1837-1922
Franz Ittenbach
(April 18, 1813 - December 1, 1879) was a German religious painter from Königswinter, North Rhine-Westphalia, at the foot of the Drachenfels. Ittenbach began his art education as a student of Kaufmann, then left to study under Franz Katz in Cologne. In 1832, Ittenbach became a pupil, at the age of 19, of the Desseldorf Academy, where he also received private lessons from its president, Schadow. He was a member of the Nazarene movement and associated himself mainly with three of his friends and fellow-students: Karl and Andreas Meller, and Ernst Deger. The four men travelled about in Germany, studying and painting together. From 1839 to 1842, Ittenbach lived in Italy. On his return, he stayed in Munich for some time. In 1849, he returned to Desseldorf. From 1859 until his death, he was a member of the artist club "Malkasten". Ittenbach was exceedingly religious and persistently declined any commissions for mythological or pagan subjects. As a rule, he devoted his energies exclusively to church decoration. He would precede the execution of his greatest works with devout religious exercises, including confession and communion. His finest paintings are said to be found at Bonn, in the church of St. Remigius, and in Breslau in a church dedicated to the same saint. There is also a remarkable "Holy Family" dated 1861, painted for Prince Liechtenstein in his private chapel near Vienna. Most of his other works can be found in various Catholic churches in Germany. His only important fresco was painted in 1844 in a church at Remagen. Ittenbach was a popular painter in court circles, a member of most of the European academies, and the recipient of many medals and decorations. He painted a few portraits, but they were unimportant; his main work was his altar-pieces.
Antonino Leto
painted I Funari di Torre del Greco in 1883