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 :. | Studies of horses | Jacopo Bellini | Madonna with the carnation | Mona Lisa | The muscles of arm, shoulder and neck |
Related Artists:
Leopold Graf Von Kalckreuth
1855-1928,German painter and etcher. The son of the late Romantic landscape painter Eduard Stanislaus, Graf von Kalckreuth (1820-94), he studied from 1875 to 1878 under Ferdinand Schauss (1832-1916), Willem Linnig (1819-85) and Alexander Struys (1852-1941) at the Kunstschule in Weimar founded by his father. In 1879, after military service, he enrolled at the Akademie in Munich, where he attended Gyula Benczer's drawing classes and continued his study of painting under Karl Theodor von Piloty and Wilhelm von Diez (1839-1907). In 1883 he travelled to the Netherlands and then to Italy and France. In 1885 he accepted a teaching appointment at the Kunstschule in Weimar, but in 1890 he resigned and returned to Munich. During the next five years he worked at Heckricht in Silesia (now Jedrzychowice, Poland), perfecting his oil technique. In 1892 he was a founder-member of the Munich Secession. Kalckreuth's work from this period reflects the influence of several contemporaries; the portrait of the Artist's Wife of 1888 (Leipzig, Mus. Gesch.) recalls the portraits of Franz von Lenbach and Max Liebermann, while the visionary element brought to the genre scene Rainbow (1894-6; Munich, Neue Pin.) is close to the work of Fritz von Uhde.
Max Klinger
German Symbolist Painter and Sculptor, 1857-1920 German painter, printmaker, sculptor and writer. He was one of the most versatile German artistic personalities of the turn of the 20th century and was especially celebrated for his cycles of prints, which were influential.
Santo angelo
(November 29, 1806 e December 30, 1879) was a Brazilian Romantic writer and painter, as well as an architect, diplomat and professor. He is patron of the 32nd chair of the Brazilian Academy of Letters. Porto-alegre was born Manuel Jose de Araejo in Rio Pardo, to Francisco Jose de Araejo and Francisca Antônia Viana. He would change his name to Manuel de Araejo Pitangueira during the independence of Brazil, due to nativist causes. Later on, he finally changed it to its definitive form: Manuel de Araejo Porto-alegre. In 1826, he moved to Rio de Janeiro, in order to study painting with Jean-Baptiste Debret at the Escola Nacional de Belas Artes. He also studied at what is now the Academia Militar das Agulhas Negras and took a Medicine course and Philosophy. In 1831, he left Brazil along with Debret to Europe, in order to improve his painting techniques. In 1835, he went to Italy, where he met Gonçalves de Magalhães, another Brazilian poet. He and Magalhães would create in France, in the year of 1837, a short-lived magazine named Niterei, alongside Francisco de Sales Torres Homem. Also in 1837, he becomes history painting teacher at the Escola Nacional de Belas Artes, in a post that would last until 1848, when he would become a drawing teacher at the Academia Militar das Agulhas Negras, and starts doing his first caricatures. In 1838, he married Ana Paulina Delamare, having with her two children: Carlota Porto-alegre (the future wife of painter Pedro Americo) and future diplomat Paulo Porto-alegre. In 1840 he is named the official painter and decorator of Emperor Pedro II's palace. He decorated the imperial palace in Petrepolis, the wedding of Pedro II with Teresa Cristina of the Two Sicilies and the aforementioned emperor's coronation. He was decorated with the Order of Christ and the Order of the Rose. Reuniting with Gonçalves de Magalhães and Torres Homem, he founded a periodic named Minerva Brasiliense, that lasted from 1843 to 1845. He would publish in this periodic his poem Brasiliana. In 1844, alongside Torres Homem, he founded the humoristic magazine Lanterna Megica, where he published his caricatures. In 1849, Porto-alegre founded the magazine Guanabara, alongside Joaquim Manuel de Macedo and Gonçalves Dias. The magazine, considered the official journal of the Romantic movement in Brazil, lasted until 1856.