Robert Henri
1865-1929
Robert Henri was born Robert Henry Cozad in Miami, Florida to Theresa Gatewood Cozad of Malden, Virginia and John Jackson Cozad, a gambler and real estate developer. Henri had a brother, Johnny, and was a distant cousin of the noted American painter Mary Cassatt. In 1871, Henri's father founded the town of Cozaddale, Ohio. In 1873, the family moved west to Nebraska, where they founded the town of Cozad.
In October 1882, Henri's father became embroiled in a dispute with a rancher, Alfred Pearson, over the right to pasture cattle on land claimed by the family. When the dispute turned physical, Cozad shot Pearson fatally with a pistol. Cozad was eventually cleared of wrongdoing, but the mood of the town turned against him. He fled to Denver, Colorado, and the rest of the family followed shortly. In order to disassociate themselves from the scandal, family members changed their names. The father became known as Richard Henry Lee, and his sons posed as adopted children under the names Frank Southern and Robert Earl Henri (pronounced "hen rye").
In 1883, the family moved to New York City, then to Atlantic City, New Jersey, where the young artist completed his first paintings. Related Paintings of Robert Henri :. | Snow in New York | Figure in Motion | Laughting Girl | Dutch Joe | The Beach Hat | Related Artists: Jacques-Francois Ochard was a French artist, remembered as the first art teacher of Claude Monet at his high school.
Ochard had been a student of Jacques-Louis David (1748-1825), and lived in Normandy, to where Monet's family had moved in 1845. Ochard's method of instruction was the traditional one of drawing from plaster casts of the human figure.
Leonardo Da VinciItalian 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. COSSA, Francesco delItalian Early Renaissance Painter, ca.1435-1477
Italian painter. Together with Cosimo Tura and Ercole de' Roberti, Cossa was one of the most important painters working in Ferrara and Bologna in the second half of the 15th century. With them he shared an expressive use of line and solidity of form, but he also had a gift for decorative and anecdotal scenes, most evident in the frescoes in the Palazzo Schifanoia, Ferrara.
|
|
|