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 :. | Portrait de Mona Lisa dit La joconde | Mona Lisa (mk45) | Mona Lisa (detail) dhu | The Virgin and Child with St Anne (detail) s | Madonna of the Yarnwinder |
Related Artists:
Dirck Bouts
Haarlem ca 1420-Louvain 1475 was an Early Netherlandish painter. According to Karel van Mander in his Het Schilderboeck of 1604, Bouts was born in Haarlem and was mainly active in Leuven (Louvain), where he was city painter from 1468. Van Mander confused the issue by writing biographies of both "Dieric of Haarlem" and "Dieric of Leuven," although he was referring to the same artist. The similarity of their last names also led to the confusion of Bouts with Hubrecht Stuerbout, a prominent sculptor in Leuven. Very little is actually known about Bouts' early life, but he was greatly influenced by Jan van Eyck and by Rogier van der Weyden, under whom he may have studied. He is first documented in Leuven in 1457 and worked there until his death in 1475. Bouts was among the first northern painters to demonstrate the use of a single vanishing point
Walter Hunt
British 1861-1941
Otto Mueller
German Painter, 1874-1930 Otto Mueller was born on October 16, 1874, in Liebau, German Silesia. His mother had been adopted as a young girl, giving rise to the story that he was the son of a gypsy - a story he never denied. He was a cousin to the famous German writers and dramatists Gerhart and Carl Hauptmann (the latter's novel "Einhart der Lächler" is an imaginary portrait of the painter). After four years of apprenticeship with a lithographer, Mueller entered the Academy of Fine Arts in Dresden in 1894. He was dissatisfied with the conservative instructions and left after two years. The next several years he lived close to his influential cousins, and for a short while he went to Munich to study with the famous painter Franz von Stuck. Information about his life and work until 1908 - when he settled in Berlin - is sketchy, especially since the artist destroyed many of his earlier works. In Berlin Mueller met the expressionist sculptor Wilhelm Lehmbruck, whose concept of the human form had a decisive influence on his own perception. When in 1910 his entries to the exhibition of the Berlin Secession were rejected he joined the members of the artist group "Die Brecke" (The Bridge) and exhibited with the New Secession and thus met Ernst Ludwig Kirchner, Ernst Heckel, and Karl Schmidt-Rottluff. He became their lifelong friend, and, while only slightly influenced by their woodcut techniques, he contributed in return his experience in lithography and especially his techniques of distemper painting (colors bound by glue or size). This technique permits the quick coverage of large areas of the very rough canvas (burlap) which he preferred and adds a subdued luminosity. Since overpainting in distemper is not possible, the artist has to have a clear conception of his work before he begins. The technical devices strengthened the Brecke painters' desire to "flatten" the image on the canvas - following the examples of Paul Gauguin and even Edvard Munch and rejecting the academic preference for an emphasis on three-dimensionality of the subject. In his graphic works Mueller experimented with mixtures of woodcut and lithography, the rubbing of the printer's ink, frequently adding color in the form of watercolor or colored chalk, until he had the technical means of the Breslau Academy available to make true color lithographs. His "Gypsy-Portfolio" (nine color lithographs in a portfolio of 1927), which used as many as five stones, is one of his great achievements as a graphic artist. From 1916 to 1918 he served as a soldier in World War I, an experience which left no impact on his work. Shortly after his return he was appointed professor at the Breslau Academy of Art, where he taught until his death. Mueller's work shows only three motifs: landscapes, gypsies, and primarily nudes in landscapes. The last motif dominated his work. The earthen color of his mostly young, subtle but angular nude girls forms with the subdued and delicate greens of the landscape backgrounds a vision of a lost past. There is a frequently melancholic nostalgia in his works, presenting a harmony between nature and the human form which is not only opposite to the academic approach but also to that of the other Expressionists.