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 and Child | Madonna with the Yarnwinder after 1510 | The master of the Pala Sforzesca attributed | Jacopo Bellini | Maria with Child and St. Anna |
Related Artists:
Bernhard Gutmann
German (Resident in U.S) 1869-1936
Jean-Leon Gerome
French Academic Painter and Sculptor, 1824-1904 was a French painter and sculptor in the style now known as Academicism. The range of his oeuvre included historical painting, Greek mythology, Orientalism, portraits and other subjects, bringing the Academic painting tradition to an artistic climax. Born at Vesoul (Haute-Saône), he went to Paris in 1840 where he studied under Paul Delaroche, whom he accompanied to Italy (1843-1844). He visited Florence, Rome, the Vatican and Pompeii, but he was more attracted to the world of nature. Taken by a fever, he was forced to return to Paris in 1844. On his return he followed, like many other students of Delaroche, into the atelier of Charles Gleyre and studied there for a brief time. He then attended the Ecole des Beaux-Arts. In 1846 he tried to enter the prestigious Prix de Rome, but failed in the final stage because his figure drawing was inadequate. He tried to improve his skills by painting The Cockfight (1846), an academic exercise depicting a nude young man and a lightly draped girl with two fighting cocks and in the background the Bay of Naples. He sent this painting to the Salon of 1847, where it gained him a third-class medal. This work was seen as the epitome of the Neo-Grec movement that had formed out of Gleyre's studio (such as Henri-Pierre Picou (1824-1895) and Jean-Louis Hamon), and was championed by the influential French critic Theophile Gautier. G??rôme abandoned his dream of winning the Prix de Rome and took advantage of his sudden success. His paintings The Virgin, the Infant Jesus and St John (private collection) and Anacreon, Bacchus and Cupid (Mus??e des Augustins, Toulouse, France) took a second-class medal in 1848. In 1849 he produced the paintings Michelangelo (also called In his studio) (now in private collection) image of the painting and A portrait of a Lady (Mus??e Ingres, Montauban). In 1851 he decorated a vase, later offered by Emperor Napoleon III of France to Prince Albert, now part of the Royal Collection at St. James's Palace, London. He exhibited Bacchus and Love, Drunk, a Greek Interior and Souvenir d'Italie, in 1851; Paestum (1852); and An Idyll (1853). In 1852 G??rôme received a commission by Alfred Emilien Comte de Nieuwerkerke, Surintendant des Beaux-Arts to the court of Napoleon III, for the painting of a large historical canvas, the Age of Augustus image of the painting. In this canvas he combines the birth of Christ with conquered nations paying homage to Augustus. Thanks to a considerable down payment, he was able to travel in 1853 to Constantinople, together with the actor Edmond Got. This would be the first of several travels to the East : in 1854 he made another journey to Turkey and the shores of the Danube, where he was present at a concert of Russian conscripts, making music under the threat of a lash. In 1854 he completed another important commission of decorating the Chapel of St. Jerome in the church of St. S??verin in Paris. His Last communion of St. Jerome in this chapel reflects the influence of the school of Ingres on his religious works. To the exhibition of 1855 he contributed a Pifferaro, a Shepherd, A Russian Concert, The Age of Augustus and Birth of Christ.
Sir Edward john Poynter,Bart.PRA,RWS
1836-1919