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 :. | La Belle Ferronniere | Pod of cherry and forest strawberry | Adoration of the Magi | Mona lisa | Flower Studies |
Related Artists:
Frithjof Smith Hald
1846-1903, Norway paint Til lands med fangsten in 1892
adelaide a procter
an English poet, was the eldest daughter of the poet Bryan Procter. In 1851, Procter became a Roman Catholic. She took much interest in social questions affecting women. She wrote the well-known songs Cleansing Fires and The Lost Chord, and among her many hymns are I do not ask, O Lord, that Life may be, and My God, I thank Thee who hast made.
Arnold Bocklin
Swiss 1827-1901 Arnold Bocklin Locations Arnold Bocklin was born on Oct. 16, 1827, in Basel. He attended the Dusseldorf Academy (1845-1847). At this time he painted scenes of the Swiss Alps, using light effects and dramatic views subjectively to project emotional moods into the landscape. In 1848 this romantic introspection gave way to plein air (open-air) objectivity after he was influenced by Camille Corot, Eugene Delacroix, and the painters of the Barbizon school while on a trip to Paris. But after the February and June revolutions Bocklin returned to Basel with a lasting hatred and disgust for contemporary France, and he resumed painting gloomy mountain scenes. In 1850 Bocklin found his mecca in Rome, and immediately his paintings were flooded by the warm Italian sunlight. He populated the lush southern vegetation, the bright light of the Roman Campagna, and the ancient ruins with lonely shepherds, cavorting nymphs, and lusty centaurs. These mythological figures rather than the landscapes became Bocklins primary concern, and he used such themes as Pan Pursuing Syrinx (1857) to express the polarities of life: warm sunshine contrasts with cool, moist shade, and the brightness of womans spirituality contrasts with mans dark sensuality. When Bocklin returned to Basel with his Italian wife, he completed the painting which brought him fame when the king of Bavaria purchased it in 1858: Pan among the Reeds, a depiction of the Greek phallic god with whom the artist identified. He taught at the Academy of Art in Weimar from 1860 to 1862, when he returned to Rome. Called to Basel in 1866, he painted the frescoes and modeled the grotesque masks for the facade of the Basel Museum. Bocklin resided in Florence from 1874 until 1885, and this was his most active period. He continued to explore the male-female antithesis and painted religious scenes, allegories of Natures powers, and moody studies of mans fate. He ceased working with oils and began experimenting with tempera and other media to obtain a pictorial surface free of brushstrokes. Bocklin spent the next 7 years mostly in Switzerland, with occasional trips to Italy; he devoted much of his energy to designing an airplane. Following a stroke in 1892, he returned to Italy, bought a villa in Fiesole, and died there on Jan. 16, 1901. Many of his late works depict nightmares of war, plague, and death.