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 (detail) dft | Female head (La Scapigliata) wt | The Virgin and the Nino with Holy Ana | Profile of an old man | virgin and child with st.anne |
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e. j. f. bendemann
Eduard Julius Friedrich Bendemann (3 December 1811, Berlin - 27 December 1889, Dusseldorf) was a German painter. Bendemann was born in Berlin. His father, Anton Heinrich Bendemann, a Jewish banker, monitored his education closely; it was one that would have naturally led him to some sort of technical occupation, but his talent and propensity towards art resulted in his being allowed to pursue other interests. His mother Fanny Eleonore Bendemann nee von Halle, also a daughter of the Jewish banker Joel Samuel von Halle. After he completed elementary school he enrolled in the Wilhelm von Schadow's School in Dusseldorf. In 1830 he went on a school trip to Italy. After a series of jobs, among them with Boas and Ruth, his talent as an artist began to show, especially with his very large 1832 painting titled, The Sad Jews of Babylon which was featured in the Berlin art exhibition. The picture garnered a great deal of attention, which was in part due to the deep and simple feeling and the noble composition of the piece (museum in Cologne). Bendemanns second picture: The Two Girls at the Well (1832), was acquired by the North Rhine-Westphalia art association. Soon thereafter followed Jeremias on the Ruins of Jerusalem for which the artist received a medal in Paris in 1837. This painting was for the most part about the progress of the Jews in Babylon. (Royal Palace in Hanover). His best known work is The Harvest. The artist's first fresco was a symbolic representation of the art at the Poetry Well at the house of his parents-in-law in Berlin. In the year 1838 he was appointed professor of the academy of arts in Dresden, where he had the opportunity to paint even larger frescos. Bendemann was given the task to decorate three halls of the Dresden royal palace, the throne room, the tower room, and the tower hall with wall paintings. In the throne room, on both sides of the throne, there are representations of important rulers and legislators in gold leaf with smaller representations in relief form below, from Moses up to Albrecht III, the King at the time. On the wall facing the throne there are four paintings depicting events from the life of King Heinrich I each with other pictures attached which explain each of the four events. Bendemann died in Dusseldorf.
Carl Heinrich Bloch
(May 23, 1834 C February 22, 1890) was a Danish painter. He was born in Copenhagen and studied with Wilhelm Marstrand at the Royal Danish Academy of Art (Det Kongelige Danske Kunstakademi) there. His early work featured rural scenes from everyday life. From 1859 to 1866, Bloch lived in Italy, and this period was important for the development of his historical style. His first great success was the exhibition of his "Prometheus Unbound" in Copenhagen in 1865. After the death of Marstrand, he finished the decoration of the ceremonial hall at the University of Copenhagen. He was then commissioned to produce 23 paintings for the Chapel at Frederiksborg Palace. These were all scenes from the life of Christ which have become very popular as illustrations. The originals, painted between 1865 and 1879, are still at Frederiksborg Palace.
SANDRART, Joachim von
German Baroque Era Painter, ca.1609-1688