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 Last Supper | Regisol | Study for the Trivulzio Equestrian Monument | Studies for a Nativity | Portrait of Cecilia Gallarani |
Related Artists:
Auguste Chabaud
1882-1955,French painter, sculptor and writer. He trained at the Ecole des Beaux-Arts in Avignon with Pierre Grivolas (1824-1905). After moving to Paris in 1899 he attended Fernand Cormon's atelier in the Ecole des Beaux-Arts and William-Adolphe Bouguereau's studio in the Acad?mie Julian. He also studied at the Acad?mie Carriere, where he met Matisse, Jean Puy, Andre Derain and Pierre Laprade. While family responsibilities from 1901 and military service in World War I sharply curtailed much of his early output, he nonetheless produced noteworthy paintings and sculptures from 1907, the first year he exhibited at the Paris Salon, to 1913, when he exhibited at the Armory Show in New York.
Sebastiano Conca
Italian Baroque Era Painter , 1680-1764 was an Italian painter. He was born at Gaeta, then part of the Kingdom of Naples, and apprenticed in Naples under Francesco Solimena. In 1706, along with his brother Giovanni, who acted as his assistant, he settled at Rome, where for several years he worked in chalk only, to improve his drawing. He was patronized by the Cardinal Ottoboni, who introduced him to Clement XI, who commissioned a well-received Jeremiah painted for the church of St. John Lateran. Conca was knighted by the pope. He collaborated with Carlo Maratta in the Coronation of Santa Cecilia in the namesake's church of Santa Cecilia in Trastevere (1721-24). He was elected in 1718 to the Accademia di San Luca and its director in 1729-1731 and 1739-1741. His painting was strongly influenced by the Baroque painter Luca Giordano. Among Conca's pupils were Pompeo Battoni, Andrea Casali, Placido Campoli, Corrado Giaquinto, Gaetano Lapis, Salvatore Monosilio, Literio Paladini, Drancesco Preziao, Rosalba Maria Salvioni, Gasparo Serenari, and Agostino Masucci, He received widespread official acclaim and patronage. He worked for a time for the Savoy family in Turin on the Oratory of San Filippo and Santa Teresa, in the Venaria (1721-1725), for Basilica di Superga (1726), and Royal Palace (1733). He painted frescoes of Probatica, or Pool of Siloam, in the Ospedale di Santa Maria della Scala (hospital) of Siena. In Genoa, he painted large allegorical canvases of the Palazzo Lomellini-Doria (1738-1740). In 1739, he published a guide to painting: Ammonimenti (or Admonishments), which blended moralistic advice with technique. He returned to Naples in 1752, and enjoyed the royal patronage of Charles III.
DUMOUSTIER, Pierre
French painter (c. 1540 - after 1600)