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 :. | The Annunciation | The Last Supper | Profiles of a young and an old man | The annunciation | Funf studies of grotesque faces |
Related Artists:
Jean-Achille Benouville
(15 July 1815, Paris - 8 February 1891, Paris) was a French landscape painter of the academic painting school, known for his Italian landscapes. François-Leon Benouville was his younger brother.
Gerard Ter Borch
1617-1681 Dutch Gerard Ter Borch Locations Gerard Ter Borch was born in Zwolle. His first teacher was his father, Gerard Ter Borch the Elder, who in his youth had spent some years in Rome and returned with drawings he had made as well as some he had collected in Italy. The son precociously revealed his gifts as a draftsman, as shown in his drawing of a man on horseback (1625). Ter Borch traveled widely. In 1634 he was in Haarlem, in 1635 in London, in 1640 probably in Rome. A visit to Spain is reflected in reminiscences of Diego Velazquez in the style and psychological penetration of Ter Borch s portraits. His famous portrait Helena van der Schalke as a Child (ca. 1644) calls to mind Velazquez s Infantas; the placement of the figure in palpable yet undefined space, without the indication of a floor line, is a masterful adoption of the Spanish masters invention. Between 1645 and 1648 Ter Borch was in Munster, Germany, where he went to seek portrait commissions during the meetings that ended the 80 years of war between the United Provinces and Spain. His small group portrait Swearing of the Oath of Ratification of the Treaty of Munster is a rare example in Dutch 17th-century painting of the recording of an actual historical event. It includes more than 50 recognizable portraits. The painter asked for this work the enormous price of 6, 000 guilders. Apparently no buyer was found, for the picture was in the hands of his widow after his death. From 1654 on Ter Borch lived mainly in Deventer, where he married, became a citizen, held honorary office, and died on Dec. 8, 1681. Ter Borch s early paintings were mainly scenes of military life, painted with great subtlety of color and values. Later he showed a predilection for small, dainty interior scenes, in which he revealed his delight in the sheen of satin and the grace of charming women. The elegance of his figures has tended to obscure the fact that in many cases they are shown as participants in situations of amatory commerce. The figures and costumes are painted with care and high finish that is not matched in the settings and backgrounds, which are often not well realized. The Music Lesson (ca. 1675) is a characteristic late example of Ter Borchs favorite subject matter. His most able pupil, Caspar Netscher, became a successful portraitist in the small-scale and fashionable tradition of his master.
FERRETTI, Giovanni Domenico
Italian painter, Florentine school (1692-1747)