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 :. | Head and shoulders Christs | Mona Lisa (detail) r y | The Last Supper | Portrait of Ginevra de' Benci sg | The last dinner |
Related Artists:
Jose Clemente Orozco
Mexican 1883-1949 Jose Clemente Orozco Gallery Jose Clemente Orozco (November 23, 1883 ?C September 7, 1949) was a Mexican social realist painter, who specialized in bold murals that established the Mexican Mural Renaissance together with murals by Diego Rivera, David Siqueiros, and others. Orozco was the most complex of the Mexican muralists, fond of the theme of human suffering, but less realistic and more fascinated by machines than Rivera. Mostly influenced by Symbolism, he was also a genre painter and lithographer. Between 1922 and 1948, Orozco painted murals in Mexico City, Orizaba, Claremont, California, New York City, Hanover, New Hampshire, Guadalajara, Jalisco, and Jiquilpan, Michoac??n. His drawings and paintings are exhibited by the Carrillo Gil Museum in Mexico City, and the Orozco Workshop-Museum in Guadalajara. Jos?? Clemente Orozco was born in Zapotl??n el Grande (now Ciudad Guzm??n), Jalisco to Rosa de Flores Orozco. He married Margarita Valladares, and had three children. In a childhood accident, Orozco lost his left hand while playing with gunpowder. Jos?? Guadalupe Posada, a satirical illustrator whose engravings about Mexican culture and politics challenged Mexicans to think differently about post-revolutionary Mexico, worked in full view of the public in shop windows located on the way Orozco went to school. In his autobiography, Orozco confesses, "I would stop [on my way to and from school] and spend a few enchanted minutes in watching [Posada]?? This was the push that first set my imagination in motion and impelled me to cover paper with my earliest little figures; this was my awakening to the existence of the art of painting." (Orozco, 1962) He goes to say that watching Posado's engraving decorated gave him his introduction to the use of color. After attending school for Agriculture and Architecture, Orozco studied art at the San Carlos Academy. With Diego Rivera, he was a leader of the artist movement known as Mexican Muralism. An important distinction he had from Rivera was his critical view of the Mexican Revolution. While Diego was a bold, optimistic figure, touting the glory of the revolution, Orozco was less comfortable with the bloody toll the social movement was taking. Orozco is known as one of the "Big Three" muralists along with Diego Rivera and David Alfaro Siqueiros. All three artists, as well as the painter Rufino Tamayo, experimented with fresco on large walls, and elevated the art of the mural.
Ferdinand Roybet
1840-1920 French painter. Although he studied engraving at the Ecole des Beaux-Arts in Lyon, he very early devoted himself exclusively to painting. In 1864 he settled in Paris, where his lyrical, zestful canvases, for example a Jester at the Court of Henry III , quickly met with success. They chiefly show characters in medieval or Renaissance costume in attitudes of studied ease. Critics noted his strong colours and firm brushwork, regretting only that his shadows seemed too sooty.
Edward Robert Smythe
British 1810-1899