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 :. | You branching of the Blutgefabe, anatomical figure with heart kidneys and Blutgefaben | Cecila Gallerani (mk45) | The Annunciation | The Last Supper sgu | The Last Supper (detail) sg |
Related Artists:
BORGOGNONE, Ambrogio
Italian painter, Milanese school (b. ca. 1453, Fossano, d.1523).
Giovanni Battista Moroni
Italian c1520-1578 was a North Italian painter of the Late Renaissance period. He is also called Giambattista Moroni. Best known for his elegantly realistic portraits of the local nobility and clergy, he is considered one of the great portrait painters of sixteenth century Italy. The National Gallery (London) has one of the best collections of his work, including the celebrated portrait known as Il Sarto (The Tailor, a member of the Fenaroli family, illustration). Other portraits are found in the Uffizi (the Nobleman Pointing to Flame inscribed "Et quid volo nisi ut ardeat?"), Berlin Gallery, the Canon Ludovico de' Terzi and Moroni's self-portrait; and in the National Gallery, Washington, the seated half-figure of the Jesuit Ercole Tasso, traditionally called "Titian's Schoolmaster", although there is no real connection with Titian. The Accademia Carrara (Bergamo) (Portrait of an old man). Ashmolean Museum (University of Oxford), Brooks Museum of Art (Memphis, Tennessee), Detroit Institute of Arts, the Fine Arts Museums of San Francisco, the Hermitage Museum, the Honolulu Academy of Arts, Kunsthistorisches Museum (Vienna), the Liechtenstein Museum (Vienna), the Musee du Louvre, Mus??e Cond?? Chantilly (Chantilly, France), Museo Poldi Pezzoli (Milan), the Museum of Fine Arts, Boston, National Galleries of Scotland, the National Gallery of Art (Washington D.C.), the National Gallery of Australia, the National Gallery of Canada, the National Gallery, London, the Norton Simon Museum (Pasadena, California), Pinacoteca Ambrosiana (Milan), Pinacoteca di Brera (Milan), Rijksmuseum, the Ringling Museum of Art (Florida), Studio Esseci (Padua, Italy), University of Arizona Museum of Art, Virginia Museum of Fine Arts and the Uffizi (Portrait of Giovanni Antonio Pantera) are among the public collections holding works by Giovanni Battista Moroni.
Henry Gastineau
1791-1876