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 :. | The Baptism of Christ (detail) sg | anna sjalv tredje | Madonna Litta ey | Madonna with a Flower (Madonna Benois) g | Annunciation sgt66 |
Related Artists:
SACCHI, Andrea
Italian painter, Roman school (b. 1599, Nettuno, d. 1661, Roma).Italian painter and designer. He occupied an important position, midway between Annibale Carracci and Carlo Maratti, in the development of a more restrained, less decorative painting in 17th-century Rome, a trend that culminated in the 18th century with Pompeo Batoni. Sacchi trained with Francesco Albani, Carracci's student, and taught Maratti. His often expressed devotion to the art of Raphael and Carracci and his criticism of the views of Pietro da Cortona and Gianlorenzo Bernini made him, with Nicolas Poussin and Alessandro Algardi, one of the most significant representatives of a stylistic and aesthetic opposition to the more flamboyant, extrovert aspects of the High Baroque. Sacchi did not, however, share Poussin's passionate interest in Classical antiquity, nor was his mature work as cerebral. Yet his mature style, less richly coloured than his early manner and more restrained emotionally,
David Gilmour Blythe
(May 9, 1815 - May 15, 1865) was a self-taught American artist best known for paintings which satirically portrayed political and social situations. Blythe was born in East Liverpool, Ohio on May 9, 1815 to poor parents of Scottish and Irish ancestry. After a childhood in a log cabin by the Ohio River, at the age of 16, Blythe moved to Pittsburgh, Pennsylvania. There he apprenticed himself to woodcarver Joseph Woodwell. In his subsequent work as an itinerant portrait painter, Blythe traveled widely from Baltimore to Philadelphia and perhaps as far as New Orleans. Other than his stint with Woodwell, Blythe had no known artistic education or training.
Kazimierz Alchimowicz
(1840 ?C 1916) was a Lithuanian-born Polish romantic painter. Born in Dziembrow, Lithuania, Alchimowicz was banished to Siberia for six years for his participation in the January Uprising. After his return, he enrolled in a drawing class in Warsaw taught by Wojciech Gerson. The class had a great influence on his later artistic works. He later studied art in Munich, Germany and Paris, France. While staying in France, Alchimowicz was a craftsmen decorating porcelain and earthenware crafts. He settled permanently in Warsaw in 1880 to paint professionally. His artistic inspiration mainly came from patriotic topics and history.