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 of the proportion of horses | Buste one frontal to seeing man and head of a Lowen | Portrats of two men | Leda h | la scapigliata |
Related Artists:
Jakob Bogdani
1660-1724
GIOTTO di Bondone
Italian Early Renaissance Painter, 1267-1337 Italian painter and designer. In his own time and place he had an unrivalled reputation as the best painter and as an innovator, superior to all his predecessors, and he became the first post-Classical artist whose fame extended beyond his lifetime and native city. This was partly the consequence of the rich literary culture of two of the cities where he worked, Padua and Florence. Writing on art in Florence was pioneered by gifted authors and, although not quite art criticism, it involved the comparison of local artists in terms of quality. The most famous single appreciation is found in Dante's verses (Purgatory x) of 1315 or earlier. Exemplifying the transience of fame, first with poets and manuscript illuminators, Dante then remarked that the fame of Cimabue, who had supposed himself to be the leader in painting, had now been displaced by Giotto. Ironically, this text was one factor that forestalled the similar eclipse of Giotto's fame, which was clearly implied by the poet.
Charles landseer,R.A.
1799-1879 Painter, brother of Thomas Landseer. He trained initially with his father John Landseer, then under Benjamin Robert Haydon, and in 1816 he attended the Royal Academy Schools in London. In 1823 he accompanied Sir Charles Stuart de Rothesay (1779-1845) aboard HMS Wellesley on a voyage to Portugal and then to Brazil, in order to negotiate a commercial treaty with Pedro I, Emperor of Brazil (reg 1822-31). Many of the drawings he made on this trip were exhibited in 1828 at the British Institution, and in that year he sent his first painting to the Royal Academy. This was Dorothea, illustrating a scene from Cervantes's Don Quixote. He continued to exhibit at the Academy until his death, showing mostly romanticized history paintings or such literary subjects as Clarissa Harlowe in the Sponging House from Samuel Richardson's novel Clarissa (London, 1748). The English Civil War (1642-51) was of particular interest to him, his devotion to such historical subjects perhaps being attributable to the influence of his years with Haydon. He also painted portraits, genre scenes and animal studies . In 1837 he was elected ARA and in 1845 RA. In 1851, probably due to the influence of his brother Edwin, he succeeded George Jones as Keeper of the Royal Academy Schools. Responsible for instructing the antique class, his tenure was criticized both for the way his position had been obtained and for the deficiency of his teaching, and he retired from the Keepership in 1873 on full salary.