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 :. | Studies of children | Jacopo Bellini | The embryo in the Uterus | Head and shoulders Christs | The Annunciation |
Related Artists:
Anton Raffael Mengs
a pastel portrait painter German,1728-1779
Antonio Cavallucci
(21 August 1752 - 18 November 1795) was an Italian painter of the late Baroque. Cavallucci was born in Sermoneta in the Lazio. His artistic talents were recognized in an early stage by Francesco Caetani, Duke of Sermoneta in 1738-1810. In 1765, he brought the 13 year old Cavallucci to Rome, where he became a pupil of Stefano Pozzi and three years later of Gaetano Lapis. He also studied drawing at the Accademia di San Luca (c. 1769-1771). His earliest work dates from the mid-1760s. It is a tempera frieze in the Casa Cavallucci in Sermoneta. His first portrait was of his benefactor Duke Francesco Caetani. This portrait is only preserved as an engraving in 1772 by Pietro Leone Bombelli (1737-1809). His first major commission was the decoration of five audience chambers in the Caetani Palace in Rome in 1776. He painted mythological scenes and allegories appropriate for each room. In the early 1780s he painted mostly portraits, such as those of Francesco Caetani and Teresa Corsini, Duchess of Sermoneta. The Origin of Music (1786) is probably the most important painting of his mid-career. It was based on the illustrations in the book Iconologia (1593) from Cesare Ripa. The commissions kept coming under his new patron, Cardinal Romualdo Braschi-Onesti (1753-1817), nephew of the pope Pius VI. He has painted the portraits of his new benefactor and of the pope in 1788. He was inducted into the Accademia di San Luca in 1786, Academy of Arcadia in 1788, and the Congregazione dei Virtuosi al Pantheon in 1788. He is said to have painted St Benedict Joseph Labre while the saint was in ecstasy, or (as is perhaps more plausible), having seen the saint in ecstasy, to have brought him to his studio and painted his portrait there. In later years he worked for Cardinal Francesco Saverio Zelada, decorating his titular church San Martino ai Monti in Rome. Cavallucci died in Rome in 1795. He was influenced by Pompeo Batoni and Anton Raphael Mengs. There is in his art some of the northern European feeling that had made its way into Rome at the end of the eighteenth century. The Portuguese painter Domingos Sequeira was one of his pupils.
William Glackens
1870-1938 William Glackens Galleries William James Glackens (March 13, 1870?CMay 22, 1938) was a U.S. realist painter. Glackens studied at the Pennsylvania Academy of the Fine Arts and later moved to New York City, where he co-founded what came to be called the Ashcan School art movement. This group of artists, dubbed by the press "the Eight Independent Painters" or The Eight, chose to exhibit their works without pre-approval by the juries of the existing art establishment. He became known for his dark-hued paintings of street scenes and daily life in the city's neighborhoods. His later work was brighter in tone, and showed the influence of Renoir. During much of his career as a painter, Glackens also worked as an illustrator for newspapers and magazines in Philadelphia and New York City.