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 of the Rocks | Study for a kneeling Leda | Detail of Madonna of the Rocks | Adoration of the Magi | Portrait of Cecilia Gallarani |
Related Artists:
Tudor St George Tucker
1862 - 1906,was the son of Captain Charlton Nassau Tucker, a cavalry officer in the East India Company's service. He came to Melbourne in 1881. He studied at the national gallery school and afterwards at Paris. He returned to Melbourne and about the year 1893 was associated with E. Phillips Fox in the conduct of the Melbourne art school. He was back in London in 1899 working in a studio at Chelsea, and had two paintings in the 1900 Royal Academy exhibition, two in 1901 and one in 1902. He died in London in 1906. He suffered much from ill health and his work is comparatively little known.
Jurij subic
painted Pred lovom in 1883
Jules Coignet
was born in Paris in 1798 and died there in 1860. He was a noted landscape painter who had studied under Jean-Victor Bertin. He travelled a good deal in his own country as well as elsewhere in Europe and the East, and produced a considerable number of views. A regular exhibitor at the Paris Salon exhibitions, he was awarded a gold medal there in 1824 and was given state recognition by being made a Chevalier of the Legion of Honour in 1836. As a painter, Coignet holds a middle place between the Idealists and the Realists, and his work is remarkable for the combination of vigour and delicacy in the effects of light and shade, for poetical feeling, for a firm brush, and occasionally for grandeur of conception. This is particularly evident in "The Ruins of the Temple of Paestum", now in Munich's Neue Pinakothek.There are times too when his paintings have an atmospheric, almost Impressionist effect. One example is the coastal sunset in the Louvre; another is the pastel "Grey weather over the sea" (1848) in the Dijon museum. Following the 1824 exhibition in Paris of John Constable's paintings, Coignet began painting outside in the forest of Fontainbleau and encouraged his students to do the same. One of his specialities was painting tree 'portraits', of which there are many examples, both as finished paintings and as sketches in oil paint.