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 :. | Madchenkopf with confused hair | Knieened figure in Draperie | The embryo in the Uterus | Study fur the communion | Details of Mona Lisa |
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Jan Kupecky
(in German: Johann Kupetzky, in Hungarian: Kupecky Jenos, or Kupeczky Jenos, 1667, Bazin, Royal Hungary (today Slovakia) - 1740, Nernberg, Germany) was a Czech and Slovak portrait painter during the baroque. He was active in Hungary, Slovakia, Vienna and Nernberg. Kupecký, like many people at that time, was the son of Protestant (Czech Brethren) parents from the Czech lands (Mlade Boleslav) who sought refuge in Slovakia (constituting the core of Royal Hungary at that time) from religious persecution by the Catholics. He was born in Pezinok - a town near Bratislava. According to the sources he began his studies with the Swiss painter Benedikt Klaus, who was active in both Vienna and in Royal Hungary. At the age of twenty, Kupecký went on a long Italian study trip. In Rome Prince Aleksander Benedykt Sobieski, the son of the Polish king John III Sobieski, helped him to become famous. He returned to Vienna in 1709, after twenty-two years spent in Venice and Rome. We know very little of his Italian activity as well as his early works and his setting in Vienna. According to his contemporary biographer, the Swiss Johann Caspar Fessli, the Protestant Kupecký, who faithfully clung to his ancestor's religion, remained withdrawn and isolated in Vienna's Catholic milieu, which was under the influence of the court and the aristocracy. However this concept is partly contradicted by the fact that the master had significant courtly commissions while working in Vienna. He painted portraits of various members of the dynasty, Prince Eugene of Savoy, several aristocrats, and, in Karlovy Vary, even of the Russian Czar Peter I. The rich ceuvre of this period comprises a series of gorgeous portraits of Kupecky's family, friends and the painter himself, as well as several persons, whose identity in unknown. In 1733 Kupecký, fearing religious persecution, fled from Vienna to Nernberg with his family and worked there until his death in 1740. As the most significant portrait painter of contemporary Germany, he was commissioned by a large number of German princes, church dignitaries rich merchants and scholars, and his works were popularized by engravings even during his lifetime. Through his pupils and followers Kupecký's influence and artistic example remained alive and widespread for a long time.
Lambert Lombard
Flemish Northern Renaissance Painter, 1505-1566 was a Renaissance painter, architect and theorist for the Prince-Bishopric of Liege. During his career he worked for Jan Gossaert in Middelburg and trained Frans Floris. In 1532 he became court painter and architect in Liege. A few paintings and many drawings have been preserved. In 1537 he was sent to Rome by Erard de la Marck, prince-bishop of Liege, to buy works of art, and he discovered the wonders of the Italian Renaissance. On his return he brought not only works of art, but also the new ideas concerning art and the position of the artist, to Liege.
Johann Hulsmann
(1600 -1660 ) - Painter