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 :. | Madonna in the rock grottos | The Virgin and St Anne | Reverse side of the portrait of Ginevra de' Benci sg | Self Portrait | Study of an old man |
Related Artists:
William Morris Prints
English Pre-Raphaelite Writer and Designer, 1834-1896 was an English architect, furniture and textile designer, artist, writer, and socialist associated with the Pre-Raphaelite Brotherhood and the English Arts and Crafts Movement. Born in Walthamstow in north London, Morris was educated at Marlborough and Oxford. In 1856, Morris became an apprentice to Gothic revival architect G. E. Street. That same year he founded the Oxford and Cambridge Magazine, an outlet for his poetry and a forum for development of his theories of hand-craftsmanship in the decorative arts. In 1861, Morris founded a design firm in partnership with the artist Edward Burne-Jones, and the poet and artist Dante Gabriel Rossetti which had a profound impact on the decoration of churches and houses into the early 20th century. Morris's chief contribution was as a designer of repeating patterns for wallpapers and textiles, many based on a close observation of nature. Morris was also a major contributor to the resurgence of traditional textile arts and methods of production. Morris wrote and published poetry, fiction, and translations of ancient and medieval texts throughout his life. His best-known works include The Defence of Guenevere and Other Poems (1858), The Earthly Paradise (1868?C1870), A Dream of John Ball and the utopian News from Nowhere. Morris was an important figure in the emergence of socialism in Great Britain, founding the Socialist League in 1884, but breaking with the movement over goals and methods by the end of that decade. Morris devoted much of the rest of his life to the Kelmscott Press which he founded in 1891. The 1896 Kelmscott edition of the Works of Geoffrey Chaucer is considered a masterpiece of book design.
Carel Jacobus Behr
(9 July 1812 in The Hague - 11 November 1895) was a Dutch painter, watercolorist and draftsman. He was a pupil of Bartholomeus Johannes van Hove and mainly painted cityscapes, genre scenes and portraits. In 1836 he produced, commissioned by The Hague municipal government, an image of the town hall there, which carried off the approval of connoisseurs. In 1837 he became a member of the Royal Academy in Amsterdam. His work is found in various collections and different exhibitions, like at the Hague in 1839, Rotterdam in 1840 and again at the Hague in 1841.
Nuzi, Allegretto
Italian, 1320-1373 .Italian painter. He was probably trained in Fabriano by local masters who introduced him indirectly to Giottesque and Sienese influences. Familiarity with the work of an anonymous artist responsible for the frescoes (Urbino, Pal. Ducale) from S Biagio in Caprile also contributed to his early style. Nuzi's first signed and dated work is a Maest? of 1345, believed to have been painted for S Domenico (formerly S Lucia) in Fabriano. This altarpiece is a close contemporary of two frescoes in the sacristy of the same church, which have been ascribed to his hand following their restoration in the mid-1970s (Donnini, 1975).