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 :. | Mona Lisa (La Gioconda) sdg | Mona Lisa | Anatomy of the Schadels | Details of Mona Lisa | The Last Supper |
Related Artists:
Pekka Halonen
Pekka Halonen (23 September 1865 - 1 December 1933) was a painter of Finnish landscapes and people. He was born in Lapinlahti. He lived with his family in a home and studio on Lake Tuusula in Järvenpää, Finland that he, himself, designed and named Halosenniemi. The beautiful and serene building is now a museum that includes original furnishings and Halonenes own art on the walls. There, on the shores of Lake Tuusula where Pekka Halonen resided, an artistse community developed and flourished, helping to develop a sense of Finnish national identity. Halosenniemi was designed with the two story studios of Paris in mind with high ceilings and tall windows in the studio and second floor living quarters accessible by a set of stairs and a balcony that overlooked the studio. Adjacent to the house, Halonen built a sauna and, in typical Finnish tradition, the sauna also served as a laundry. Halonen stated that he never painted for anyone but himself. He felt that eArt should not jar the nerves like sandpaper - it should produce a feeling of peace.e His father was a peasant from Lapinlahti. Halonen studied at the Art Society's drawing school in Helsinki. In 1890 he moved to Paris where he studied at the Academie Julian and later under Paul Gauguin. He died in Tuusula. There is a painting by Pekka Halonen in the post-impressionist section of the Museum of Fine Arts in Budapest, Hungary. Until May 2013 in the Groninger Museum, the Netherlands: Pekka Halonen, Eero Järnefeldt, Helene Schjerfbeck and Akseli Gallen Kallela in the exhibition 'Nordic Art: The Modern Breakthrough'.
Gustav Graef
(December 14, 1821 in Königsberg - January 6, 1895 in Berlin) was a German painter, primarily of portraits and historical subjects. He studied with Theodor Hildebrandt and Friedrich Wilhelm Schadow at the Kunstakademie Desseldorf. His son Botho Graef became an art historian of some note, and his daughter was the painter Sabine Lepsius.
Oost, Jacob van the Younger
Flemish, 1637-1713