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 | The muscles of arm, shoulder and neck | Portrait de Mona Lisa dit La joconde | Muscles and bone of leg and Hufte | The Portinari Altarpiece |
Related Artists:
LIEFERINXE, Josse
French painter, Provençal school (active 1493-1508 in Marseille) South Netherlandish painter, active in France. A native of Hainaut, in the diocese of Cambrai, he may have come from Lieferinge near Enghien (Claessens). He is documented in Marseille and Aix-en-Provence from 1493 to 1505, often being described as a 'Picard painter'. In 1503 he married Michelle, one of the daughters of Jean Changenet, the most prominent painter of the time in Avignon, with whom he may have trained. The last great representative of the 'School of Avignon',
Horace pippin
1888-1946 was a self-taught African-American painter who worked in a naive style. The injustice of slavery and American segregation figure prominently in many of his works. He was born in West Chester, Pennsylvania, and grew up in Goshen, New York. There he attended segregated schools until he was 15, when he went to work to support his ailing mother.Pippin served in the 369th infantry in Europe during World War I, where he lost the use of his right arm. He said of his combat experience: His activity as a painter did not begin in earnest until 1930. One of his best-known paintings, his Self-portrait of 1941, shows him seated in front of an easel, cradling his brush in his right hand (he used his left arm to guide his injured right arm when painting). His painting of John Brown Going to his Hanging (1942) is in the collection of the Pennsylvania Academy of the Fine Arts in Philadelphia. Among Pippin's works are many genre paintings, such as the Domino Players (1943), in the Phillips Collection, Washington D.C., and several versions of Cabin in the Cotton.
Koller, Rudolf
Swiss Painter, 1828-1905 Swiss painter. He studied in Zurich under such artists as Johann Jakob Ulrich before going to D?sseldorf in 1846 to work with Carl Ferdinand Sohn. In 1847 he was in Paris where he shared a studio with Arnold B?cklin. Two years later he went to Munich where he worked with a group of artists called the 'Schweizer', whose leader was Johann Gottfried Steffan. He returned to Zurich in 1851 and painted mainly pastoral landscapes (e.g. Waterfall near Zurich, c. 1851; Zurich, Graph. Samml. Eidgen?ss. Tech. Hochsch.) evoking prevailing romantic sensibilities. His later paintings combine realist subject-matter with a carefully arranged and executed classical composition. He frequently chose rustic farm scenes containing animals, whom he believed represented a dignified and pure image of nature that was to be treated with respect. He was often considered to be the 19th-century counterpart to Paulus Potter whose paintings of animals were emulated at the time. His works are similar to those of Rosa Bonheur, as seen in Cows in the Roman Countryside (1869; Berne, Kstmus.). His most celebrated painting is the St Gotthard Mailcoach (1873; Zurich, Ksthaus), which depicts a coach at full speed attempting to stop suddenly for a herd of cattle obstructing the narrow road. After 1870, problems with his eyesight forced him to paint less, yet even late in life he was still capable of producing such lyrical paintings as Horses at the Drinking Fountain (1890; Le Locle, Mus. B.-A.).