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 :. | Reverse side of the portrait of Ginevra de' Benci | Madonna in the rock grottos(Details | Study of an apostle | The Annunciation | Annunciation (detail) dfe |
Related Artists:
Jose de Ribera
Spanish Painter and Print engraver , 1591-1652 Information concerning the life and personality of Jusepe de Ribera is sparse. He was born the son of a shoemaker in Jetiva, Valencia Province. He appears to have gone to the city of Valencia while still a boy, but nothing is known of his possible artistic training there. As an adolescent, he traveled to Italy and spent time in Lombardy. Next he was in Parma, from which, it is said, he was driven by the contentious jealousy of local artists. He located himself in Rome until an accumulation of debts forced him to flee. Finally he settled in Naples, where in 1616 he married Caterina Azzolino, the daughter of a painter, by whom he had seven children between the years 1627 and 1636. The Academy of St. Luke in Rome elected Ribera to membership in 1625, and 6 years later the Pope conferred upon him the Order of Christ. It is understandably speculated that Ribera revisited Rome for these events. Being sought after in Naples by the Church and the various Spanish viceroys who ruled there in the name of the Spanish monarchy, he dismissed the idea of returning to his homeland. He was quoted as saying that he was honored and well paid in Naples and that Spain was a cruel stepmother to its own children and a compassionate mother to foreigners. Nevertheless, he generally added his nationality when he signed his works. This practice inspired the Italians to nickname him "the Little Spaniard" (Lo Spagnoletto). The last decade of Ribera's life was one of personal struggle. He suffered from failing health, the taunts of other artists that his fame was "extinct," and difficulty in collecting payments due him. Nevertheless, he kept it from being a tragic defeat by continuing to paint until the very year of his death in Naples. Actually, he was the victim of the local politics and finances. Naples was in the throes of a severe economic depression for which the foreign rulers, the patrons of Ribera, were naturally blamed, and the desperate citizenry was rioting in the streets. It is significant that Ribera continued to receive commissions in such a time, even if there was a dearth of payments. Ribera was inventive in subject matter, ranging through visionary spectacles, biblical themes, genre, portraits, mythological subjects, and portraits of ascetics and penitents.
Carlo Pittara
Italian, 1836-1890
w. holmberg