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 :. | You branching of the Blutgefabe, anatomical figure with heart kidneys and Blutgefaben | Annunciation sgt66 | Raffaello Sanzio named Raffael Portrat of Lorenzo de Medici | Virgin of the Rocks,completed (mk08) | La belle Ferronire dg |
Related Artists:
Jean Broc
1771-1850 French French painter and designer. He came from a family of shopkeepers and tailors and he served in the Republican army during the wars of the Vendee. By 1798 he was a student of Jacques-Louis David, who provided a small apartment in the Louvre where Broc often lived. With a group of David students and some writers, Broc formed a dissenting sect called LES PRIMITIFS, Barbus (bearded ones), Meditateurs or Penseurs. Broc was typical of the Primitifs in finding inspiration in Greek vase painting and Italian 15th-century art.
Theodor Rocholl
(1854-1933), German military painter and war artist. Rocholl was born in Sachsenberg (Waldeck) on June 11, 1854, the son of Rudolf Rocholl, the Lutheran theologian and philosopher. He was a student in Munich in 1877, then at the Dresden Academy. After a year, he moved to Munich where he studied historical painting under Karl von Piloty. He ocmpleted his art studies at the Desseldorf Academy where he developed his interest in military art under the influence of Wilhelm Camphausen; his contemporaries in this field were Carl Röchling and Richard Knötel. The artist observed the Franco-Prussian War and the subsequent German army manoeuvres between 1883 and 1888; in 1890, he traveled to Russia to view the German Garde-Korps on manoeuvre. Later in the decade, he was attached to the Turkish Army and covered the conflict in Thessalia in 1897 between the Turks and the Greeks; his sketches of the fighting were published the following year. He covered the Boxer Rebellion in 1900 as the official artist of the German expeditionary force. A decade later, he covered the fighting between Turkey and Albania. Many of his paintings depict German military scenes, especially the battles of the Franco-Prussian War. One of his most famous pictures depicted King William at the Battle of Sedan, meeting his triumphant soldiers after the victory. Rocholl also painted a large mural for the Evangelischen Padagogiums in Bad Godesberg. In his 60th year, he became a war artist covering the campaign on the Western Front. His War Letters printed in 1916 in which he described the fear and destruction. An autobiography of his life as a painter appeared in 1921. He died in a streetcar accident Desseldorf in his 80th year on September 14, 1933.
John Mather
Australian painter, etcher and teacher. 1848-1916