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 :. | Portrait of Ginerva de'Benci-u | Studies for a Nativity | The Virgin of the Rocks | Virgin of the Rocks (mk10) | Portrait of a Lady at the Court of Milan (san05) |
Related Artists:
BACCHIACCA
Italian Painter, 1494-1557 Francesco Bacchiacca (1494 - 1557) was a Italian painter of the Renaissance whose work is characteristic of the Florentine Mannerist style. Bacchiacca was born in Borgo San Lorenzo, near Florence. He was also known as Bachiacca or Bacchiacca, Francesco d'Ubertino Verdi or Francesco Ubertini. He initially was a craftsman in an atelier of possibly Pietro Perugino. In 1523, he participated with Franciabigio and Jacopo Pontormo in the decoration of the camera of Giovanni Benintendi. He mainly worked in small cabinet pieces, or designs for tapestries. Sogliani's Deposition, a theme commonly addressed by many Florentine artists, is addressed in a cartoonish form.
ambrogio spinola
Ambrogio Spinola var italienare, fodd i Genua 1569 han utvecklades snabbt till en av tidens framsta legoknektsanforare eller kondottiarer
Thomas Daniell
1749-1840,was an English landscape painter. He was born at the Chertsey inn, kept by his father, in 1749, and apprenticed to an heraldic painter. Daniell, however, was animated with a love of the romantic and beautiful in architecture and nature. Up to 1784 he painted topographical subjects and flower pieces. By this time his two nephews had come under his influence, the younger, Samuel, being apprenticed to Medland the landscape engraver, and the elder, William, being under his own care. In this year (1784) he embarked for India accompanied by William Daniell, and found at Calcutta ample encouragement. Here he remained ten years, and on returning to London he published his largest work, Oriental Scenery, in six large volumes, not completed till 1808. From 1795 until 1828 he continued to exhibit Eastern subjects, temples, jungle hunts, &c., and at the same time continued the publication of illustrated works. These are Views of Calcutta; Oriental Scenery, 144 plates; Views in Egypt; Excavations at Ellora; Picturesque Voyage to China. These were for the most part executed in aquatint.