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 :. | Study fur the communion | anna sjalv tredje | Study fur the adoration of the Konige | Madonna and Child | Madonna Litta (detail sdg |
Related Artists:
Augustus Egg
(2 May 1816 - 26 March 1863) was a Victorian artist best known for his modern triptych Past and Present (1858), which depicts the breakup of a middle-class Victorian family. Augustus Egg was born in London on 2 May 1816 to Joseph and Ann Egg, and baptised in St James's Church, Piccadilly on 30 May 1816. He had an elder brother, George Hine Egg. His father Joseph Egg was a wealthy gunsmith from the distinguished gun making family, who immigrated to London from Huningue, Alsace. Egg was educated in the schools of the Royal Academy, beginning in 1836. Egg was a member of The Clique, a group of artists founded by Richard Dadd and others in the late 1830s (c. 1837). Egg sought to combine popularity with moral and social activism, in line with the literary work of his friend Charles Dickens. With Dickens he set up the "Guild of Literature and Art", a philanthropic organisation intended to provide welfare payments to struggling artists and writers. He acted the lead role in a play written by Edward Bulwer-Lytton to raise funds for the organisation. His self-portrait in the role is in Hospitalfield House in Arbroath. Egg's early paintings were generally illustrations of literary subjects. Like other members of The Clique, he saw himself as a follower of Hogarth. His interest in Hogarthian moral themes is evidenced in his paired paintings The Life and Death of Buckingham, depicting the dissolute life and sordid death of the Restoration rake. Yet his paintings often took a humorous look at their subjects, as in his Queen Elizabeth Discovers she is no longer Young (1848). Unlike most other members of The Clique, Egg also admired the Pre-Raphaelites; he bought work from the young William Holman Hunt and shared ideas on color theory with him. His own triptych, known as Past and Present, was influenced by Hunt's work. The triptych depicted three separate scenes, one portraying a prosperous middle-class family and the other two depicting poor and isolated figures e two young girls in a bedsit and a homeless woman with a baby. The viewer was expected to read a series of visual clues that linked together these three scenes, to reveal that the prosperous family in the central scene is in the process of disintegrating because of the mother's adultery. The two outer scenes depict the separated mother and children a few years later, now living in poverty. The painting's use of flashback e the central scene is occurring in the past e has been seen as a precursor of cinema. Egg was also an active organiser of exhibitions, being admired by fellow-artists for his dedication and fair mindedness. He was one of the organisers of the Manchester Art Treasures Exhibition in 1857. He was elected to the Royal Academy in 1860. Always in poor health, Egg spent his later years in the warmer climate of continental Europe, where he painted Travelling Companions, an ambiguous image of two near-identical young women that has sometimes been interpreted as an attempt to represent two sides of the same person. A member of the circle of friends that included Dickens and Wilkie Collins, Egg features in their surviving correspondence. He participated, as actor and costume designer, in their amateur theatricals, which were often conducted for charitable purposes as noted above. In January 1857 he took a part in Collins's play The Frozen Deep, which starred Dickens and was performed at his home, Tavistock House (Egg played John Want, the ship's cook.) The production was also acted before Queen Victoria and then performed for charity. Dickens described Egg as a "dear gentle little fellow," "always sweet-tempered, humorous, conscientious, thoroughly good, and thoroughly beloved." He died in Algiers, Algeria in 1863.
Antonio Pollaiuolo
1431-1498 Italian Antonio Pollaiuolo Galleries Sculptor, painter, designer and engraver. He was trained as a goldsmith and bronze sculptor, probably in Lorenzo Ghiberti workshop. In 1466 he joined the Arte della Seta, the silkworkers guild (to which goldsmiths traditionally belonged), and he listed himself as a goldsmith and painter in the membership records of the Compagnia di S Luca in 1473; this is the only documented reference to him as a painter. In his tax return in 1480 he reported that he was renting a workshop specifically for goldsmiths work. He still described himself as a goldsmith, and not as a painter, in his last tax return in 1496.
John Charlton
1849-1917