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 Madonna of the Carnation (detail) sg | Virgin and Child with St Anne and St John the Baptist (mk08) | Landscape in the Arnotal | Madchenkopf with confused hair | Maria with Child and St. Anna |
Related Artists:
Kate Greenaway,RWS,RI
1846-1901 English painter, illustrator and writer. The daughter of a Fleet Street wood-engraver, John Greenaway (1818-90), she trained at Islington School of Art, Heatherleys Academy and the Slade School of Fine Art, all in London. In 1868 she did her first commercial work, producing Christmas and Valentine cards for Marcus Ward, Belfast.
George Richmond
English Painter, 1809-1896 Painter, draughtsman and engraver. He was a precocious draughtsman. In 1824 he entered the Royal Academy, London, the same year as Edward Calvert, who was a part-time student of Joseph Severn. Richmond first exhibited at the Academy in 1825 and that year met William Blake in the Highgate house of John Linnell (ii). Like his lifelong friend Samuel Palmer, Richmond fell under Blake's spell, comparing him to the Prophet Isaiah and forming close friendships with Blake's other disciples, including Calvert. He visited Palmer at Shoreham, chiefly in the summer of 1827, and both he and Calvert became prominent members of Palmer's band of ANCIENTS, who frequented the Kent village in the late 1820s and early 1830s. The tempera panel Abel the Shepherd (1826; London, Tate) is typical of Richmond's early paintings, which reflect the pronounced influence of both Blake and Palmer. They are painted in an archaic style and include Christian and literary themes and high-minded if obscure genre subjects such as the Eve of Separation (1830; Oxford, Ashmolean). The human figure was central to these pictures as it was not for Palmer, who expressed sentiment through landscape motifs. Richmond was also active as a draughtsman and miniaturist during this period; his Christ-like head of Palmer, in watercolour and gouache on vellum (London, N.P.G.), dates from 1829.
Robert Wilhelm Ekman
(August 13, 1808 - February 19, 1873), aka R. W. Ekman, was a significant teacher and painter of the Finnish romantic portraits and early national romanticism. Robert Ekman was born in Uusikaupunki, Finland to an upper class family. His father was Karl Kristoffer Ekman, a medical doctor and a mayor. Mother was Sara Elisabet (maiden name Gadolin). Robert Ekman's both parents died when he was about 10 years old. They left behind five orphans who were placed in foster homes. Schooling was incomplete and there was no chance of academic education. Robert Ekman first studied in Finland under the guidance of Gustaf Wilhelm Finnberg, but in 1824, with his brother Fredrubjm begun studies in Kungliga Akademien för de Fria Konsterna (The royal academy for free arts) in Stockholm. Already as a student Ekman specialized in portraying the life of the common people, instead of Classicism of the academic arts. Ekman graduated in 1836, and was granted a generous traveling scholarship for excelling in his studies. That supported him working in Holland, France and Italy between years 1837-1844. As the scholarship was not plausible otherwise, Ekman took the Swedish citizenship.