LEONARDO da Vinci
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 :. | virgin and child with st.anne | Unfinished painting of St. Jerome in the Wilderness | Mona Lisa | Anatomical studies of the basin of the Steibeins and the lower Gliedmaben of a woman and study of the rotation of the arms | Leda (detail) ghk |
Related Artists:Giuseppe Abbati
Abbati was born in Naples and received early training in painting from his brother Vincenzo. He participated in Garibaldi 1860 campaign, suffering the loss of his right eye at the Battle of Capua. Afterwards he moved to Florence where, at the Caffe Michelangiolo, he met Giovanni Fattori, Silvestro Lega, and the rest of the artists who would soon be dubbed the Macchiaioli.
While his early paintings were interiors, he quickly became attracted to the practice of painting landscapes en plein air. His activity as a painter was interrupted during 1866 when he enlisted again in the army for the Third Independence War, during which he was captured by the Austrians and held in Croatia.
Returning to civilian life at the end of the year, he moved to Castelnuovo della Misericordia and spent the final year of his life painting in the countryside. Abbati died at the age of thirty-two in Florence after his own dog bit him, infecting him with rabies.
Giuseppe Abbati, The Tower of the Palazzo del Podesta, 1865, oil on wood, 39 x 32 cm.His paintings are characterized by a bold treatment of light effects. He often painted a luminous landscape scene as seen through the doorway of a darkened interior, as in the View from the Wine Cellar of Diego Martelli (1866). Some of his late landscapes are in the greatly elongated horizontal format often favored by the Macchiaioli.DUCK, Jacob
Dutch painter (b. ca. 1600, Utrecht, d. after 1660, Utrecht)Cordelia Wilson
Cordelia Wilson (1876-1953)