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 of the Rocks,completed (mk08) | Leda | The Annunciation | The Last Supper | The Adoration of the Magi |
Related Artists:
Alexander Wilson
Alexander Wilson (July 6, 1766 - August 23, 1813) was a Scottish-American poet, ornithologist, naturalist, and illustrator. Wilson was born in Paisley, Scotland, the son of an illiterate distiller. In 1779 he was apprenticed as a weaver. His main interest at this time was in writing poetry (Robert Burns was seven years older than Wilson). Some of Wilson's work - commenting on the unfair treatment of the weavers by their employers - got him into trouble with the authorities. The "golden age of Renfrewshire song" is embodied in the persons of Wilson and Robert Tannahill. Alexander Wilson was born near the Hammils, a broad if not steep waterfall in Paisley where the River Cart skirts Seedhill. It does indeed appear to be the case, as William Motherwell states, that a great amount of literary activity began in Paisley around this time. Illustration from "An American ornithologyIn May 1794 Wilson left Scotland with his nephew to find a better life in America. Wilson obtained employment as a schoolteacher in Milestown, near Philadelphia. In 1801 he left Milestown and found a new teaching post in Gray's Ferry, Pennsylvania; Wilson took up residence in nearby Kingsessing. It was here that he met the famous naturalist William Bartram who developed Wilson's interest in ornithology. In 1802 Wilson decided to publish a book illustrating all the North American birds. With this in mind he traveled widely, watching and painting birds and collecting subscribers for his book. The result was the nine-volume American Ornithology (1808-1814), illustrating 268 species of birds, 26 of which had not previously been described. He died during the writing of the ninth volume, which was completed and published after his death by his friend George Ord. Wilson lies buried next to Ord at Gloria Dei Church cemetery in Philadelphia, Pennsylvania.
Wouterus Verschuur
(11 June 1812 - 4 July 1874) was a Dutch painter of animal subjects - mainly horses - and of landscapes. He is one of the later representatives of Romanticism in Dutch art. Born to an Amsterdam jeweller, Verschuur received his training from the landscape and cattle painters Pieter Gerardus van Os and Cornelis Steffelaar. As part of this education Verschuur had to copy works by the 17th century painter Philips Wouwerman, like Wouwerman Verschuures subjects consist mostly of stable scenes, landscapes with horses and coastal landscapes. Showing talent from an early age, at 15 Verschuur had a painting exhibited at the eExhibition of Living Masterse at Amsterdam in 1828. In 1832 and 1833 he won the gold medal at the annual exhibition at Felix Meritis. In 1833 he was appointed a member of the Royal Academy in Amsterdam. In 1839 he joined the artistse society, Arti et Amicitiae. His reputation was also considerable abroad. He was often featured in the annual exhibitions which travelled the large European cities at that time. In 1855 Napoleon III purchased one of his paintings at the Exposition Universelle in Paris. The popularity of his paintings provided him with sufficient funds to travel widely. He made frequent trips to Gelderland and Brabant and abroad to Switzerland and Germany. In 1874, on one of his trips to Gelderland, he died on July 4 in the town of Vorden. He left behind an oevre of about 400 paintings and over 2000 drawings. Amongst his students were his son, Wouterus Verschuur Jr. and Anton Mauve.
Francesco Granacci
1477-1543 Italian Francesco Granacci Galleries Born at Villamagna di Volterra, he trained in Florence at the studio of Domenico Ghirlandaio, and was employed painting frescoes for San Marco on commission of Lorenzo de'Medici. He is featured in Giorgio Vasari's Vite. His early works were influenced from the style of Filippino Lippi, like the Enthroned Madonna between Saint Michael and John the Baptist (Staatliche Museen, Berlin), Adoration of the Child (Honolulu Academy of Arts) and four histories of Saint John the Baptist. In 1508, Granacci went to Rome, where, with other artists, he helped Michelangelo transfer cartoons to the Sistine chapel ceiling. The two artists were lifelong friends. Returning to Florence, Granacci painted a Madonna with Child with Saints Francesco and Jerome for the Augustinian convent of San Gallo (now in the Gallery of the Academy), a Madonna della Cintola for the Company of San Benedetto Bigi, and in 1515 he participated in creating the decorations to celebrate the visit to Florence of Pope Leo X.