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 :. | Head of a girl | Madonna with the Yarnwinder (detail) dft | Ceiling decoration yy | Annunciation (detail) fg47 | Holy Hieronymus |
Related Artists:
Hans von Aachen
was a German mannerist painter. His name is derived from the birth place of his father, Aachen in Germany. Other variations of the name include Johann von - and - von Achen and various concisions like Janachen, Fanachen, Abak, Jean Dac, Aquano, van Aken etc. Hans von Aachen began painting in Germany as a pupil of the Flemish master E. Jerrigh. He then moved to Italy in 1574 to study further. He toured Rome and Florence, but eventually settled in Venice. He initially became a pupil of Kaspar Rems, but soon decided to develop his own mannerist technique, by studying Tintoretto and Michelangelo's followers. However, during all of his life he was influenced by the style of Bartholomeus Spranger and Hendrick Goltzius who dominated the art scene in Germany at the time. He returned to Germany in 1588 where he became well known as a painter of portraits for noble houses. He painted several works for Duke William V of Bavaria. He married Regina, the daughter of the composer Orlando di Lasso in Munich. In Munich he came into contact with the Imperial Court in Prague. In 1592 he was appointed official painter of Rudolph II, Holy Roman Emperor. However, Von Aachen only moved to Prague in 1601, where he stayed painting commissions from Emperor Rudolph II, and later from Matthias I. Amongst van Aachens pupils were Peter Isaak and Joseph Heinz. His works have been copied by Wolfgang Kilian, Dominicus Custos and Jan Sadeler.
Frederick Garling
1775 - 1848,was an English attorney and solicitor, and was one of the first solicitors admitted in Australia and was regarded as the first senior solicitor of the second Supreme Court established in the colony of New South Wales, which is now a State of Australia. Garling is recognised as being one of the first crown solicitors in Australia.
Johann Walter
painted Gustavus Adolphus of Sweden at the Battle of Breitenfeld in 1632