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 :. | The Virgin and Child with St Anne | Portrait of Cecilia Gallerani | Mona Lisa (mk08) | Mona Lisa | Knieened figure in Draperie |
Related Artists:
Tack Augustus Vincent
A painter of portraits, murals and abstractions. American, 1870-1949 American, 1870-1949, was an American painter of portraits, landscapes and abstractions. He was born in Pittsburgh, Pennsylvania in 1870 and moved with his family to New York in 1883. After graduating from St. Francis Xavier College in New York City in 1890, Tack studied at the Art Students League of New York until 1895. He is believed to have frequented the studio of painter and stained glass designer John La Farge, whose portrait he painted around 1900. He had his first solo exhibition at the Kraushaar Galleries in New York City in 1896. The following year he moved to an artists?? colony in Deerfield, Massachusetts, where he met and later married Agnes Gordon Fuller, daughter of artist George Fuller. Tack maintained a studio in New York from 1894 until the end of his life. He had frequent exhibitions at New York City galleries. From 1900 until the 1920s his work was shown regularly at the Worcester Art Museum, at the Carnegie International exhibitions in Pittsburgh, and at the Pennsylvania Academy of the Fine Arts in Philadelphia. He taught at the Art Students League of New York between 1906 and 1910 and at Yale University from 1910 to 1913. About 1914 to 1915 his work attracted the notice of Duncan Phillips, who became his close friend and chief patron. Phillips and Tack also collaborated on the organization of the Allied War Salon of 1918. Tack died in 1949 in New York City.
Juan Fernandez de Navarrete
Spanish painter 1526-1579 was a Spanish Mannerist painter, born at Logroño. An illness in infancy deprived Navarrete of his hearing, but at a very early age he began to express his wants by sketching objects with a piece of charcoal. He received his first instructions in art from Fray Vicente de Santo Domingo, a Hieronymite monk at Estella, and also with Becerra. He visited Naples, Rome, Florence and Milan. Pellegrino Tibaldi met him in Rome in 1550. According to most accounts he was for a considerable time the pupil and assistant of Titian at Venice. In 1568 Philip II of Spain summoned him to Madrid with the title of king's painter and a salary, and employed him to execute pictures for the Escorial. During the 1560s and 1570s the huge monastery-palace of El Escorial was still under construction and Philip II was experiencing difficulties in finding good artists for the many large paintings required to decorate it. Titian was very old, and died in 1576, and Tintoretto, Veronese and Anthonis Mor all refused to come to Spain. Philip had to rely on the lesser talent of Navarrete, whose gravedad y decoro ("seriousness and decorum") the king approved. For eleven years until his death Navarrete worked largely on El Escorial. The most celebrated of the works he produced there are a "Nativity" (in which, as in the well-known work on the same subject by Correggio, the light emanates from the infant Saviour), a "Baptism of Christ" (now Prado), and "Abraham Receiving the Three Angels" (one of his last works, dated 1576).
Peeter Danckers de Rij
Pieter, Peeter, or Peter Danckerts de Rij, Dankers de Ry, or Peteris Dankersas (1605, Amsterdam - 9 August 1661, Rudnik) was a Dutch Golden Age painter. He was the son of Cornelis Danckerts de Ry, member of a large family of printers, painters and engravers. Adam Kazanowski - by Peeter Danckers de Rij. Example of Dankerts-Sandrart collaboration in print of PC Hooft. This 1642 engraving was painted by Sandrart, etched by Reinier van Persijn, and printed by Danckerts. The poem in Latin at the bottom was written by Caspar Barlaeus.Cornelis is mentioned in Houbraken's Schouburg as being one of the many teachers of Joachim von Sandrart in 1640-41, though considering Sandrart's age and experience (he had just returned to the North from his Grand Tour to Italy), this was more of a collaboration. Since Filippo Baldinucci later wrote a biograhical sketch on Pietro Danckerse de Ry in his list of artists called the Notizie, it is possible that Danckerts visited Italy at some time. In any case Sandrart engraved some of Peter's paintings after this period. Peter was active until 1640 in Amsterdam, and then he moved to Warsaw, Danzig, and Vilnius in the Polish-Lithuanian Commonwealth. He was active in Poland as the court painter and architect of the Polish King Władysław IV Vasa. According to Houbraken a poem was written in his honor that applauds his work in Poland. He died as the result of a highway robbery in the Redininkai Forest near Vilnius, Lithuania.