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 :. | Madonna with a Flower | Lady with Ermine | Virgin of the Rocks,completed (mk08) | The Last Supper | Study fur the communion |
Related Artists:
Baldassarre Peruzzi
(7 March 1481 - 6 January 1536) was an Italian architect and painter, born in a small town near Siena and died in Rome. He worked for many years, beginning in 1520, under Bramante, Raphael, and later Sangallo during the erection of the new St. Peter's. He returned to his native Siena after the Sack of Rome (1527) where he was employed as architect to the Republic. For the Sienese he built new fortifications for the city and designed (though did not build) a remarkable dam on the Bruna River near Giuncarico. He seems to have moved back to Rome by 1535. He was a painter of frescoes in the Cappella San Giovanni in the Duomo of Siena. His son Giovanni Sallustio was also an architect.
Giovanni Domenico Cerrini
(1609-1681), also called Gian Domenico Cerrini or il Cavalier Perugino, was an Italian painter of the Baroque period, active mainly in Rome and influenced in large part by painter of the Bolognese School. Born in Perugia, Cerrini initially apprenticed under Giovanni Antonio Scaramuccia, then in 1638 moved into the Roman studio of Guido Reni, but strongly influenced by Lanfranco, Guercino, Domenichino, and Andrea Sacchi. He was patronized by the family of Cardinal Bernardino Spada. Cardinal Giulio Rospigliosi gave him the commission to decorate the cupola of Santa Maria della Vittoria (1654-5). His style has the monumental clarity of Domenichino, but somewhat sapped of vitality. Paintings of his can be found in many of the churches of Rome, where he died, including Santa Maria in Traspontina, San Carlino alle Quattro Fontane, Chiesa Nuova, San Carlo ai Catinari, Santissimo Sudario dei Piemontesi, Sant??Isidoro, as well as in Galleria Colonna, Palazzo Spada, and the Palazzo Corsini art gallery.
Aby Altson
Australian Classicist Painter, 1864-1949