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 :. | Virgin of the Rocks (mk10) | Virgin of the Rocks | Adoration of the Magi | Detail of Madonna of the Rocks | Bacchus |
Related Artists:
Manuel da Costa Ataide
(1762 to 1830), was a Brazilian painter, sculptor, gilder and teacher. He was an important artist of the baroque school in Minas Gerais and had a major influence on painting in the region, with many students and followers. His method of composition, particularly in perspective works on church ceilings, continued to be used until the middle of the nineteenth century. Contemporary documents often refer to him as a teacher of painting. In 1818 Ataede tried without success to obtain official permission to found an art school in Mariana, his home town. He owned technical manuals and theoretical tracts such as Andrea Pozzo's "Perspectivae Pictorum Architectorum" from which he must have studied technique. His art is characterised by the use of bright colours, especially blue. He was a contemporary and colleague of Antonio Francisco Lisboa (Aleijadinho). In the period 1781 to 1818 he completed and gilded Aleijadinhoes images for the Sanctuary of Bom Jesus de Matosinhos in Congonhas.
RIGAUD, Hyacinthe
French Baroque Era Painter, 1659-1743 .was a French baroque painter of Catalan origin whose career was based in Paris. He is renowned for his portrait paintings of Louis XIV, the royalty and nobility of Europe, and members of their courts. Rigaud was born Jacint Rigau i Ros -- though in many encyclopaedias is "re-christened" with the name of H??acint Francesc Honrat Mathias Pere Martyr Andreu Joan Rigau -- in Perpignan, which became part of France by the Treaty of the Pyrenees (7 November 1659) shortly after his birth. In 1682, he was awarded the Prix de Rome. He was the most important portrait painter during the reign of King Louis XIV. His instinct for impressive poses and grand presentations precisely suited the tastes of the royal personages, ambassadors, clerics, courtiers, and financiers who sat for him. Because Rigaud's paintings captured very exact likenesses along with the subject's costumes and background details, his paintings are considered precise records of contemporary fashions. Rigaud was a master of the Baroque style of art. Rigaud's best-known work is his 1701 painting of Louis XIV which today hangs in the Louvre in Paris, as well as the second copy also requested by Louis XIV that now hangs at the Palace of Versailles. In 1709, he was made a noble by his hometown of Perpignan. In 1727 he was made a knight of the Order of Saint Michael. Rigaud died in Paris in 1743 at the age of 84.
Louis Tocque
Paris 1696-1772