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 with the Yarnwinder | Anatomical study of the brain and the scalp | Mona Lisa (detail) dhu | A full-scale composition of the Virgin and Child with St Anne and the infant St John the Baptist | Adoration of the Magi (mk08) |
Related Artists:
Albin Henning
Illustrator,1886-1943
PENCZ, Georg
German Northern Renaissance Painter, ca.1500-1550 German painter, draughtsman and engraver. He arrived in Nuremberg in 1523 and entered Albrecht D?rer's workshop. On 12 January 1525 he was imprisoned with the brothers Barthel Beham and Sebald Beham and charged with disseminating the radical views of Thomas M?ntzer (c. 1490-1525) concerning religion and government. The council banished them from Nuremberg, but, after an appeal and intercession by Graf Albrecht von Mansfeld, Pencz was sent to nearby Windsheim, and on 16 November all three were pardoned, though placed under orders regarding their future behaviour.
Lorenzo Lippi
1606-65 Italian painter and poet. He was trained by Matteo Rosselli, with whom he worked for many years in close partnership. His collaboration was sometimes anonymous but is documented from 1622, when they decorated the ceiling of the Sala della Stufa (Florence, Pitti), to 1631-2, when they worked together on lunettes portraying St Francis Adoring the Child and St Catherine in Prison (Florence, S Gaetano). In 1630 Lippi was enrolled in the Accademia del Disegno but appears not to have had his own workshop until after 1634, although he worked independently before then. The earliest paintings attributable to him are, both in facial types and in the soft, rich folds of the drapery, close in style to the work of Rosselli. Examples include canvases of the Apostles James, John and Matthew, and Christ Blessing (all 1628; Vaglia, S Pietro), and the Virgin Handing the Child to St Francis (1629; Florence, S Salvatore di Camaldoli). In the 1630s Lippi painted decorative and theatrical compositions, mainly on literary and biblical themes, which remained indebted to Rosselli, for example Samson and Delilah (1632; Stockholm, Nmus.) and the Virgin in Glory with Saints (1634; Ronta, nr Barberino di Mugello, S Michele). Shortly afterwards he produced works