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 Refectory with the Last Supper after restoration g | Madonna Litta (detail sdg | St John in the Wilderness | The Last Supper sgu | Unfinished painting of St. Jerome in the Wilderness |
Related Artists:
Merian, Matthaus the Younger
Swiss, 1621-1687
Evert Larock
painted Cinder clearance in
Mednyanszky, Laszlo
Hungarian, 1852-1919 Ladislaus Josephus Balthasar Eustachius Mednyenszky was a Hungarian painter in the Impressionist tradition. Despite an aristocratic background, he spent most of his life moving around Europe working as an artist. Mednyenszky spent considerable periods in seclusion but mingled with people across society - in the aristocracy, art world, peasantry and army - many of whom became the subjects of his paintings. His most important works depict scenes of nature and poor, working people, particularly from his home region in Upper Hungary. Medny nszky was born in Beck, the Kingdom of Hungary (now Beckov in Slovakia), to Eduard Mednyenszky and Maria Anna Mednyenszky, (nee Szirmay) both from landowning families. Mednyenszky's family moved in 1861 to the chateau of his grandfather, Baltazer Szirmay, at Nagyőr (Strežky), near Szepesbela (Spišsk Bele) in north-eastern Hungary. This was to be the setting for many of his works. Medny nszky met the Austrian artist Thomas Ender in 1863 when Ender visited the chateau at Nagyőr. Ender took an interest in Mednyenszky's early efforts at drawing, lending his assistance to improve Mednyenszky's skills. Mednyenszky attended a grammar school in K??smerk (Kežmarok), near his home, then attended the Akademie der Bildenden Kenste (Academy of Fine Arts) in Munich in 1872 - 1873. Dissatisfied in Munich, he moved to Paris to attend the École des Beaux-Arts. After the death of his professor, Isidore-Alexandre Augustin Pils, in 1875, Mednyenszky left the École and began practicing independently from Montmartre. Mednyenszky returned to Nagyőr after 1877 to continue painting, and subsequently travelled widely in Europe, between his childhood homes in Upper Hungary and Budapest, Vienna, Paris and beyond. Mednyenszky visited the Szolnok artists' colony in the autumn of 1877 and Italy in 1878. His mother died in 1883, after which he lived in seclusion in Nagyőr. He returned to Nagyőr in 1887 to help deal with an outbreak of cholera but soon fell ill himself, with pneumonia. He spent much of 1889-1892 in Paris and returned regularly to Nagyőr until 1900.