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 last supper | Salai as John the Baptist | Holy Hieronymus | Annunciation sgt66 | Mona Lisa |
Related Artists:
Paul Bril
Flemish Baroque Era Painter, ca.1554-1626 Paul (1554-1626) and Mattheus (1550-1583) Brill (or Bril) were brothers, both born in Antwerp, who were landscape painters who worked in Rome after earning papal favor. They are also described as painters of capricci (whims or fancies) or vedute ideate or veduta di fantasia, with typical rustic hills with a few ruins. Mattheus began work on several frescoes in Rome from 1570 onwards, and his work includes the Vatican Seasons. Mattheus died young, and his brother continued his work around 1574. Paul painted frescoes such as the landscapes in the Casino Rospigliosi (Rome), and The Roman Forum, which showed this site for what it had become: a slum for squatters and pasture for livestock (so much so that the place was nicknamed Campo Vaccino, or The Cowfield). His masterpiece may be a fresco in the Clementine Hall of the Vatican. Paul also did engravings and small cabinet paintings on copper, some of which are signed with a pair of spectacles (a pun on the French word brilles, spectacles). Some of these were collaborations with Johann Rottenhammer, who according to a dealer letter of 1617 painted the figures in Venice and then sent the plates to Rome for Bril to complete the landscape. He collaborated with his friend Adam Elsheimer, who he both influenced and was influenced by, on one painting (now Chatsworth House)
Orsi, Lelio
Italian, approx. 1508-87 .Italian painter and draughtsman. A prominent Emilian artist of the mid-16th century, he was influenced by Correggio as well as by the late Mannerist style of Giulio Romano. His large-scale works seem to have been mainly secular decorations, notably illusionistic fa?ades, of which only fragments are extant. Their energy and expressiveness are apparent, however, in the surviving paintings of smaller dimensions. Orsi's sole documented architectural work is the Collegiata di S Stefano, Novellara
Jan Polack
Jan Polack Johannes Po(l)lack (Hanns Polagk, Polegk), (Latin: Ioannes Polonus) (between 1435 and 1450 (possibly in Krakew) - 1519 in Munich) was a 15th-century painter. From his nickname it is assumed that he might have worked in Krakew. From the mid-1470s on, he lived and worked in Munich, having previously been in Franconia. He may have taken part in the 1475 festival of the Landshut Wedding of Jadwiga Jagiellon and George of Bavaria. In 1480 he opened his own shop in Munich. Starting in 1482 he is listed on the tax records of Munich, also as leader of the local painter guild. He visited with Michael Wohlgemuth and his art was influenced by him and by that of Veit Stoss and Hans Pleydenwurff as well as by collaboration with the woodcutter Erasmus Grasser. Documents mention many works of his which are now lost. His most important remaining work is the Weihenstephan altarpiece (1483 - 1485), now at the Alte Pinakothek in Munich.