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 with the Yarnwinder after 1510 | Mona Lisa | Female head (La Scapigliata) wt | Annunciation (detail) st | Annunciation sgt66 |
Related Artists:
COTER, Colijn de
Flemish painter (b. ca. 1446, Bruxelles, 1538, Bruxelles)
Juliusz Kossak
(Nowy Wiśnicz, 15 December 1824 - 3 February 1899, Krakew) was a Polish historical painter and master illustrator who specialized in battle scenes, military portraits and horses. He was the progenitor of an artistic family that spanned four generations. father of painter Wojciech Kossak and grandfather of painter Jerzy Kossak. Juliusz Kossak grew up in Lwew during the military partitions of Poland. He obtained a degree in law at the Lwew University encouraged by his mother. At the same time he studied painting with Jan Maszkowski and Piotr Michałowski. Beginning in 1844 Kossak worked on commissions for the local aristocracy in Malopolska, Podolia and Wolyn. He married Zofia Gałczyka in 1855 and together they left for Paris where they spent five years. His sons were born there, the twin brothers: Wojciech and Tadeusz (on New Year's Eve 1856-1857) and the younger Stefan in 1858. The family came to Warsaw in 1860 where Kossak obtained a position as the head illustrator and engraver for Tygodnik Illustrowany magazine. They moved to Munich for a year and in 1868 settled in Krakew blessed with five children already. Kossak bought a small estate there, known as Kossakewka, famed for artistic and literary salon frequented by Adam Asnyk, Henryk Sienkiewicz, Stanisław Witkiewicz, Jezef Chełmoki and many others. Juliusz Kossak lived and worked there till the end of his life. In 1880 he was awarded the Cross of Order of Merit by Emperor Franz Joseph of Austria-Hungary for his lifetime achievements as an artist.
joris Hoefnagel
Flemish Northern Renaissance Manuscript Illuminator, 1542-ca.1600,Flemish illuminator and draughtsman. He was the last of the great Flemish manuscript illuminators and the foremost topographical draughtsman of his age. His work forms a critical link between earlier manuscript illumination and ornamental design and the genre of floral still-life painting,