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 St Anne | Study of an apostle | The Annunciation | A full-scale composition of the Virgin and Child with St Anne and the infant St John the Baptist | Profile of an old man |
Related Artists:
After Peter Paul Rubens
Sir Peter Paul Rubens (Dutch pronunciation: [ˈrybə(n)s]; 28 June 1577 - 30 May 1640), was a Flemish Baroque painter, and a proponent of an extravagant Baroque style that emphasised movement, colour, and sensuality. He is well-known for his Counter-Reformation altarpieces, portraits, landscapes, and history paintings of mythological and allegorical subjects. In addition to running a large studio in Antwerp that produced paintings popular with nobility and art collectors throughout Europe, Rubens was a classically educated humanist scholar, art collector, and diplomat who was knighted by both Philip IV, King of Spain, and Charles I, King of England.
Eduard von Grutzner
(May 26, 1846 - April 2, 1925) was a German painter and professor of art especially noted for his genre paintings of monks. Gretzner was born in 1846, the youngest of children, into a farming family in Groß-Karlowitz near Neisse, Upper Silesia in what is now Poland. The local pastor often visited his parents' home, as his father was a prominent member of the church. He recognized early on Eduard's talent and inclination for painting. Even as a child he drew on everything that fell into his hands. The administrator of a ducal country house in the neighborhood got him paper, and eventually the pastor gained him entrance to the Gymnasium (a university preparatory school) of Neisse, and brought him in 1864 with the help of an architect Hirschberg for art education at the private school of Herman Dyck in Munich.
William Frederick Wells
A landscape painter in watercolor, Wells was the true founder of the Society of Painters in Watercolors in 1804 and its president in 1806-07. He studied under J. J. Barralet and exhibited at the Royal Academy from 1795 to 1804 and at the Watercolor Society to 1813, when he resigned.