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 organs of the woman | Annunciation | Portrait of Ginevra de Benci | Madonna in the rock grotto | The Adoration of the Magi |
Related Artists:
Albert Fitch Bellows
Nov.29.1829-Nov.24.1883, American landscape painter of the Hudson River School, was born at Milford, Massachusetts. He first studied architecture and opened his own architectural firm in 1849, but quickly turned to painting. From 1850 to 1856 he taught at the New England School of Design in Boston. He resigned his post to travel and study abroad, and spent time in Paris and at the Royal Academy at Antwerp as well as in England. He exhibited his first work at the National Academy of Design in 1857, becoming a full member in 1861, and he settled in New York City in 1858 on his return to America. Bellows spent most of his remaining career in New York, though he briefly moved to Boston. He visited Europe again in 1867. In New York he kept a studio in the same building as many of the notable Hudson River School artists of the time. His landscape work of the 1860s is fully in the late Hudson River School tradition, though Bellows depicted people more prominently in his landscapes than most other artists. He excelled at figurative scenes. Bellows also differed from most Hudson River School artists in that he became skilled at watercolor, and authored a respected book on the subject titled "Water-Color Painting: Some Facts and Authorities in Relation to Its Durability". He eventually maintained two studios, one for oil paintings and one for watercolor. He was a member of the American Watercolor Society, and an honorary member of the Royal Belgian Society of Water-Colorists. Bellows also mastered etching??along with Samuel Colman he was possibly the only other Hudson River School artist to do so??and became a member of the New York Etching Club, the Philadelphia Society of Etchers and the Royal Society of Painter-Etchers and Engravers in London, England, an esteemed professional organization whose members included James McNeil Whistler and Francis Seymour Haden. He died in Auburndale,
johannes wilhjelm
1868 - 1938
MURILLO, Bartolome Esteban
Spanish Baroque Era Painter, ca.1617-1682 Spanish religious and portrait painter. He was born in Seville, where most of his life was spent. There, c.1645, he painted a series of 11 pictures of the history of the Franciscan order for a monastery. These brought him immediate fame, and for the remainder of his life he was the favorite painter of the wealthy and pious Andalusian capital. His early works show the influence of Zurbarn in the dramatic use of light and shadow. Murillo adapted several compositions from northern and Italian prints. Notable works of his early years include St. Leander, St. Isidore, Vision of St. Anthony (all: cathedral, Seville), Birth of the Virgin (Louvre), and his series for the Church of Santa Maria la Blanca. In 1660 he was instrumental in founding the Seville Academy, of which he shared the presidency with the younger Francisco de Herrera. From 1670 to 1682, Murillo painted many of his major religious works, including those for the Charity Hospital and for the Capuchin convent (Seville Mus.). These religious works, particularly the Madonnas, are noted for their sweetness of mood. In 1682, while working on the Marriage of St. Catherine for the Capuchin church of Cediz, Murillo fell from a scaffold and died as a result of his injuries. Murillo's greatest works include his fine portraits, Don Andres de Andrade y la Col (Metropolitan Mus.) and Knight of the Collar (Prado) and his naturalistic genre paintings, such as Girl and Her Duenna (National Gall., Washington, D.C.) and Peasant Boy (National Gall., London).