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 Virgin of the Rocks | Mona lisa | Flower Studies | La Gioconda (The Mona Lisa) | The Annunciation |
Related Artists:
Wilhelm Steinhausen
1846-1924
Camillo Procaccini
(1551 - August 21, 1629) was an Italian painter. He has been posthumously referred to as the Vasari of Lombardy, for his prolific Mannerist fresco decoration. Born in Bologna, he was the son of the painter Ercole Procaccini the Elder, and older brother to Giulio Cesare and Carlo Antonio, both painters. In 1587 he distinguished in the fresco decoration of the Basilica della Ghiara in Reggio Emilia. In the late 1580s he moved to Milan, where count Camillo Visconti Borromeo commissioned him the decoration of his villa in Lainate. The organ shutters for the Cathedral of Milan were painted after 1590 by Camillo, Giuseppe Meda (died 1599), and Ambrogio Figino. His other works of note include the frescoes of the nave and the apse of the Cathedral of Piacenza in collaboration with Ludovico Carracci (1605 - 1609), and the vault and choir in Santi Paolo e Barnaba of Milan. Also famous is a Nativity in the Sacro Monte d'Orta. Among his pupils is Carlo Biffi. Among his many other works are a Martyrdom of St. Agnes painted in fresco in the sacristy of Milan cathedral; a Madonna and Child painted for the church of Santa Maria del Carmine; an 'Adoration of the Shepherds found in the Brera; and the ceiling of the church of Padri Zoccolanti, representing the Assumption of the Virgin. eall in the same city. He also painted a Last Judgment for the church of San Prospero at Reggio; He painted a St. Roch administering the Sacrament to the Plague-stricken.
Friedrich Georg Weitsch
1758 Braunschweig-1828 Berlin