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 :. | Salai as John the Baptist | Studies of horses | Madonna with a Flower (Madonna Benois) g | Portrat of Isabella d-Este | Mona Lisa |
Related Artists:
Henri-Horace Roland de La Porte
Paris 1724-1793 French painter. He was a pupil of Jean-Baptiste Oudry and was approved by the Academie Royale de Peinture et de Sculpture in 1761 as a 'painter of animals and fruit'. He presented his morceau de reception, the ambitious Vase of Lapis, Ornamented with Bronze and Placed near a Globe (Paris, Louvre), in 1763. This large painting is reminiscent of Oudry's work and depicts a collection of sumptuous objects against a simple cloth backdrop. Roland de la Porte's later works are much more intimate in scale and approach and depict simple rustic objects in a restrained yet realistic fashion in a manner akin to Chardin, for whose works his own have been mistaken. The Still-life with Bread and Fruit (Rotterdam, Boymans-van Beuningen) is bathed in a warm light; the composition is unusual in that the bread, plums and preserve pot are represented at the viewer's eye level, obscuring the top of the table. The Little Orange Tree (Karlsruhe, Staatl. Ksthalle) uses several devices similar to those used by Chardin: a light source comes from the upper left-hand side, throwing some of the surfaces into relief and highlighting them against the indistinct background; a single straw is brought into focus and seems to protrude out of the picture
ROMANELLI, Giovanni Francesco
Italian painter, Roman school (b. 1610, Viterbo, d.1662, Viterbo). Italian painter and draughtsman. He was the pupil first of Domenichino, then of Pietro da Cortona; his work also shows the influence of Bernini (in some of whose projects he became involved) and of Poussin. His calm and graceful synthesis of these extremes of austere Baroque classicism and High Baroque ebullience was prophetic of the effects of the Roman Late Baroque and of the generalized style of public painting that spread throughout Europe in the late 17th century and the early 18th.
Bernaert Van Orley
Flemish Northern Renaissance Painter, ca.1488-1541, Painter and tapestry designer, son of Valentin van Orley. He was one of the greatest proponents of ROMANISM, a northern style based on the ideals of the Italian Renaissance. It must have been in Brussels, however, that he saw the Italian works of art that influenced him so profoundly, for it seems unlikely that he ever travelled to Italy. Brussels was then world-renowned as the centre for tapestry manufacture but was suffering from the ecliptic rise of Antwerp as the pre-eminent painting centre. The artist made the best of both situations, establishing himself as a leading designer for the Brussels tapestry industry and as a master in the Antwerp Guild of St Luke by 1517.