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 :. | Virgin and Child with St Anne | The Battle of Anghiari | The Annunciation | Bacchus (mk05) | Adoration of the Magi |
Related Artists:
Esaias Boursse
1631-1672 Dutch Dutch painter and draughtsman. Boursse was the son of Walloon parents, Jacques Boursse and Anne de Forest. A testimony of 23 July 1658 states that Esaias brother Jan provided for his artistic training. There is nothing to confirm a view of the early 20th-century scholars Bode, Bredius and Valentiner that Boursse was a pupil of Rembrandt, although the two artists may have had some contact, since Rembrandt lived near Jan in Amsterdam. According to an inventory of 24 November 1671, Jan collected a number of paintings, drawings and etchings by Rembrandt.
ZUCCHI Jacopo
Italian Painter, ca.1540-1596 Italian painter and draughtsman. He was trained in the studio of Vasari, whom he assisted in the decoration of the Palazzo Vecchio, Florence, as early as 1557. He accompanied Vasari to Pisa in 1561, from when dates his earliest known drawing, Aesculapius (London, BM). Between 1563 and 1565 he was again in Florence and is documented working with Vasari, Joannes Stradanus and Giovan Battista Naldini on the ceiling of the Sala Grande (Salone dei Cinquecento) in the Palazzo Vecchio; a drawing of an Allegory of Pistoia (Florence, Uffizi) is related to the ceiling allegories of Tuscan cities. In 1564 Zucchi entered the Accademia del Disegno and contributed to the decorations erected for the funeral of Michelangelo. He travelled to Rome with Vasari and was his chief assistant on decorations in the Vatican in 1567 and 1572,
Lajos Bruck
painted Hazateres in 1910