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 and Child | Profile one with book leaves gekroten of old man | Self Portrait | The last dinner | The Baptism of Christ |
Related Artists:
Albert Bierstadt
German-born American Hudson River School Painter, 1830-1902 Bierstadt was born in Solingen, Germany. His family moved to New Bedford, Massachusetts, in 1833. He studied painting with the members of the D??sseldorf School in D??sseldorf, Germany from 1853 to 1857. He taught drawing and painting briefly before devoting himself to painting. Bierstadt began making paintings in New England and upstate New York. In 1859, he traveled westward in the company of a Land Surveyor for the U.S. government, returning with sketches that would result in numerous finished paintings. In 1863 he returned west again, in the company of the author Fitz Hugh Ludlow, whose wife he would later marry. He continued to visit the American West throughout his career. Though his paintings sold for princely sums, Bierstadt was not held in particularly high esteem by critics of his day. His use of uncommonly large canvases was thought to be an egotistical indulgence, as his paintings would invariably dwarf those of his contemporaries when they were displayed together. The romanticism evident in his choices of subject and in his use of light was felt to be excessive by contemporary critics. His paintings emphasized atmospheric elements like fog, clouds and mist to accentuate and complement the feel of his work. Bierstadt sometimes changed details of the landscape to inspire awe. The colors he used are also not always true. He painted what he believed is the way things should be: water is ultramarine, vegetation is lush and green, etc. The shift from foreground to background was very dramatic and there was almost no middle distance Nonetheless, his paintings remain popular. He was a prolific artist, having completed over 500 (possibly as many as 4000) paintings during his lifetime, most of which have survived. Many are scattered through museums around the United States. Prints are available commercially for many. Original paintings themselves do occasionally come up for sale, at ever increasing prices.
Laurits Tuxen
Danish Painter, 1853-1927 was a Danish painter specialising in figure painting. He was also associated with the Skagen group of painters. Tuxen grew up in Copenhagen and studied at the Royal Danish Academy of Art where together with P.S. Krøyer he was considered to be one of the best painters. He first visited Skagen in 1870 and he returned on several occasions. In the 1880s and 1890s, he travelled widely painting portraits for Europe's royal families including Christian IX of Denmark, Queen Victoria and the Russian royalty. In 1901, after the death of his first wife Ursule, he married the Norwegian Frederikke Treschow and shortly aferwards purchased Madam Bendsen's house at the artists' colony in Skagen in the north of Jutland, converting it into a stately summer residence.
John Downman
English Painter, ca.1750-1824, English painter and draughtsman. He became a pupil of Benjamin West in 1768 and entered the Royal Academy Schools, London, the following year. In 1770 and 1772 he exhibited portraits at the Royal Academy and showed his first subject picture in 1773. He left for a period of study in Italy and was in Rome with Joseph Wright of Derby from 1773 to 1774. When he next exhibited at the Royal Academy (1777) he was living in Cambridge, but from 1778 to 1804 his considerable annual contribution to the Academy exhibitions was sent from various London addresses. His very popular small portraits were often shown in groups of six or nine. His occasional subject pictures were based on themes from mythology, Classical history, poetry and the theatre. They included a scene from As You Like It (untraced) painted for John Boydell's Shakespeare Gallery. Downman became ARA in 1795 and travelled widely in later life, marrying in Exeter in 1806 and sending works to the Royal Academy (1805-12 and 1816-19) from all over the country.