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 in the rock grottos | Reverse side of the portrait of Ginevra de' Benci sg | Annunciation (detail) dfe | La Vierge,l'Enfant Jesus et sainte Anne | Jacopo Bellini |
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Jules Cheret
French Printmaker , 1836 - 1932 Paris was a French painter and lithographer who became a master of poster art. Often called the father of the modern poster. Born in Paris to a poor but creative family of artisans, a lack of finances meant Jules Cheret had a very limited education. At age thirteen, he began a three-year apprenticeship with a lithographer and then his interest in painting led him to take an art course at the Ecole Nationale de Dessin. Like most other fledgling artists, Cheret studied the techniques of various artists, past and present, by visiting Paris museums. He was trained in lithography in London, England, from 1859 and 1866, and there he was strongly influenced by the British approach to poster design and printing. On returning to France, influenced by the scenes of frivolity depicted in the works of Jean-Honore Fragonard and other Rococo artists such as Antoine Watteau, Cheret created vivid poster ads for the cabarets, music halls, and theaters such as the Eldorado, the Olympia, the Folies Berg??res, Theatre de l'Opera, the Alcazar d'Ete and the Moulin Rouge. So much in demand was he, that he expanded his business to providing advertisements for the plays of touring troupes, municipal festivals, and then for beverages and liquors, perfumes, soaps, cosmetics and pharmaceutical products. Eventually he became a major advertising force, adding the railroad companies and a number of manufacturing businesses to his client list. As his work became more popular and his large posters displaying modestly free-spirited females found a larger audience, pundits began calling him the "father of the women's liberation." Females had previously been depicted in art as prostitutes or puritans. The women of Cheret's posters, joyous, elegant and lively - 'Cherettes', as they were popularly called ?? were neither. It was freeing for the women of Paris, and lead to a noticeably more open atmosphere in Paris where women were able to engage in formerly taboo activities, such as wearing low-cut bodices and smoking in public.
Alexey Bogolyubov
16 March 1824 - 3 February 1896) was a Russian landscape painter. Bogolyubov was born in the Pomeranian village of Novgorod Gubernia. His father was retired colonel Pyotr Gavriilovich Bogolyubov. Bogolyubov's maternal grandfather was the well-known philosopher and social critic Alexander Radishchev. In 1841, Alexey graduated from military school, serving in the Russian Navy and travelling with the fleet to many countries. In 1849, he started to attend classes of the Saint Petersburg Academy of Arts, where he studied under Maxim Vorobiev. The young painter was greatly influenced by Ivan Ayvazovsky. In 1853, he finished the Academy with a major Gold medal. He retired as a navy officer and was appointed an artist to the Navy headquarters. From 1854 to 1860, he travelled around Europe and worked prolifically. In Rome, he was acquainted with Alexander Ivanov, who convinced Bogolyubov to focus more on drawing. In Desseldorf, Bogolyubov took classes from the painter Andreas Achenbach. In Paris, he admired the artists of the Barbizon School. French painters Camille Corot and Charles François Daubigny were good friends and collaborators with Bogolyubov. Bogolyubov returned to Russia in 1860. He exhibited his works in the Academy and received the title of professor. For some time, he taught in the Academy. In the 1860s, he traveled along the Volga. His paintings lost all traces of Romanticism, replacing that element with staunch realism of the natural. In 1871 he was elected to the Imperial Academy of Arts. Sailing ships, 1860From 1870, he became close to the The Wanderers art movement, participated in all their exhibitions. He became a member of their board. Much older than most of the other members of the movement, he had reservations on their social ideas. In 1873, Bogolyubov left the ? in solidarity with his fellow Itinerants. He even tried to create an alternative Russian Academy of Arts in Rome.
mark tobev
Tropicalia, also known as Tropicalismo, is a Brazilian art movement that arose in the late 1960s and encompassed theatre, poetry, and music, among other forms. Tropicalia was influenced by poesia concreta (concrete poetry), a genre of Brazilian avant-garde poetry embodied in the works of Augusto de Campos, Haroldo de Campos, and Decio Pignatari, among a few others. However, Tropicalia is associated almost exclusively with the musical expression movement, both in Brazil and internationally, which arose from the fusion of several musical genres, like Brazilian and African rhythms and rock and roll.