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 :. | Mona Lisa | Leda h | Studies fur the adoration of the Konige | Annunciation sgt66 | The Anunciacion |
Related Artists:
Lydia jemima price
fl.1890-1900
BAILLY, David
Dutch Baroque Era Painter, 1584-1657 Dutch painter and draughtsman. The son of a Flemish immigrant who was a calligrapher and fencing-master, Bailly was apprenticed to a local surgeon-painter and then to Cornelius van der Voort (1576-1624), a portrait painter in Amsterdam. In the winter of 1608 he started out as a journeyman, spending a year in Hamburg and then travelling through several German cities to Venice and Rome. On the return voyage he visited several courts in Germany, working for local princes, including the Duke of Brunswick-Wolfenb?ttel. While no works survive from the immediate period following his return to the Netherlands in 1613, descriptions in old sale catalogues suggest that he may have produced history paintings in the manner of his contemporaries Pieter Lastman and the Pynas brothers.
Felice Ficherelli
Italian painter , b. 1603, San Gimignano, d. 1660, Firenze Firenze,Italian painter. His most original works were easel pictures, for private collectors, often of cruel and violent subjects, which he interpreted with a morbid sensuality and ambiguous tenderness. He was brought to Florence when very young by the collector Conte Alberto Bardi (d 1632), who arranged for him to study with Jacopo da Empoli and to copy works by Andrea del Sarto. Ficherelli's clear compositions and luminous drapery, which remain evident throughout his career, reflect this training. In the early 1630s he was attracted by the delicate sfumato effects of Francesco Furini and developed a style close to that of Cecco Bravo; his works of this period include the Sacrifice of Isaac (Florence, priv. col., for illustration see Gregori, 1968, p. 26) and the Martyrdom of St Agatha (priv. col., see Cantelli, fig. 338). There followed in the late 1630s Tarquin and Lucretia, which is known in several versions (e.g. Rome, Accad. N. S Luca), the theatrical Julia Receiving the Bloodstained Garments of Pompey (Genoa, priv. col., see 1986 exh. cat., pl. 1.208), an Allegory of Patience (Florence, Bigongiari priv. col., see Gregori, 1974, fig. 23) and Antiochus and Stratonica (Auckland, C.A.G.).