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 :. | Profile of an old man | Study Fur the Trivulzio-monument | The Annunciation | The Annunciation | St Jerome sgyu |
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Alessandro Bonvicino
(c. 1498 - December 22, 1554), more commonly known as Il Moretto da Brescia, was an Italian Renaissance painter of Brescia and Venice. He was born at Rovato, in Brescian territory, and studied first under Fioravante Ferramola. Others state he trained with Vincenzo Foppa. His brothers Pietro and Jacopo were also painters. The 1911 Britannica claims he apprenticed with Titian in Venice and that Moretto modelled his earlier portrait-painting style on the Venetian style. On the other hand, the style also resembles that of Giorgione or late Bellini. The 1911 Britannica also states that he conceived a great enthusiasm for Raphael, though he never traveled to Rome; on the other hand, his classical serenity resembles that shown by Leonardo and his followers in Lombardy such as, for example, Bramantino. He may have consulted with his contemporary Girolamo Savoldo. Moretto excelled more in sedate altarpieces than in narrative action, and more in oil-painting than in fresco, although he painted fine frescoes depicting the lollygagging daughters of Count Martinengo in one of the palaces near Brescia. In 1521, he worked with Girolamo Romanino in the Cappella del Sacramento in the old cathedral of Brescia, where Moretto completed a Last Supper, Elijah in the Desert, and a Fall of Manna.He was active during 1522-24 in Padua. He painted alongside with Lorenzo Lotto at Santa Maria Maggiore in Brescia. Also in Brescia, he completed a Five Virgin Martyrs and his masterpiece, the Assumption of the Madonna for the church of San Clemente; a Coronation of the Madonna with four saints (c. 1525) for the church of Santi Nazaro e Celso; a St. Joseph for Santa Maria della Grazie; and a St Nicholas of Ban for Santa Maria de Miracoli. He collaborated with Floriano Ferramola in the decoration of the dome of the cathedral in Brescia.
Per Ekstrom
Swedish, 1844-1935
Overbeck, Johann Friedrich
German Painter, 1789-1869 German religious painter. Expelled from the Vienna Academy because of his opposition to its classicism, he went to Rome and with Peter von Cornelius, Veit, Schadow-Godenhaus, and others, formed the group known as the Nazarenes. His first real successes were his frescoes for the Casa Bartholdy (now in Berlin) and for the Villa Massimo. Among his notable paintings are Christ's Entry into Jerusalem and Christ's Agony in the Garden. Overbeck sought to make his art serve religion.