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 :. | Our Lady and St Anne | The muscles of arm, shoulder and neck | Study fur the Sforza-Reiterstandbild | Annunciation (detail) st | Annunciation (detail) fg47 |
Related Artists:
Peter F Rothermel
1817-1895 Peter F Rothermel Gallery Rothermel was born in Nescopeck, Pennsylvania in 1817, although some date his birth earlier in 1813 or 1814. He studied under John R. Smith and Bass Otis before studying in various places in Europe. He specialized in portraits and dramatic historical paintings. He served as Vice President of the Artists' Fund Society in 1844 and as Director of the Pennsylvania Academy of Fine Arts from 1847 to 1855. His most famous paintings include Patrick Henry before the Virginia House of Burgesses (1851) and a massive oil painting of the Battle of Gettysburg that hangs in the State Museum of Pennsylvania. This latter work was commissioned by Gettysburg lawyer David McConaughy. Another of his more popular historical works is Columbus Before the Queen, painted in 1844.
Francisco Miralles Y Galup
Spanish 1848-1901
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)