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 :. | Portrait of Ginerva de'Benci-u | Detail of Madonna of the Rocks | The Annunciation-o | Study for a kneeling Leda | The Annunciation |
Related Artists:
Francesco di Stefano called Pesellino
Florence ca 1422-1457
BORDONE, Paris
Italian High Renaissance Painter, 1500-1571 Bordone was born at Treviso, but had moved to Venice by late adolescence. He apprenticed briefly and unhappily (according to Vasari) with Titian. Vasari may have met the elder Bordone. From the 1520s, we have works by Bordone including the Holy Family in Florence, Sacra Conversazione with Donor (Glasgow), and Holy Family with St. Catherine (Hermitage Museum). The St. Ambrose and a Donor (1523) is now in Brera. In 1525-6, Bordone painted an altarpiece for the church of S. Agostino in Crema, a Madonna with St. Christopher and St George (now in the Palazzo Tadini collection at Lovere). A second altarpiece, Pentecost, is now in Brera gallery. In 1534-5, he painted his large-scale masterpiece for the Scuola di San Marco a canvas of the Fisherman delivering the Marriage Ring of Venice to the Doge (Accademia). However, when this latter painting is compared to the near-contemoporary, and structurally similar, Presentation of the Virgin, Bordone's limitations, his use of superior perspective, which creates dwarfed distant perspectives, and limited coloration relative to the brilliant tints of Titian. Bordone is best at his smaller cabinet pieces, showing half-figures, semi-undressed men and women from mythology or religious stories in a muscular interaction despite the crowded space.
William George Richardson
artist (b at Nottingham, Eng 12 June 1833; d at Sussex, NB 18 Nov 1889)