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 :. | Mona Lisa (detail) dyk | The Annunciation | The master of the Pala Sforzesca attributed | Madonna in the rock grottos | Madonna with the Yarnwinder ty |
Related Artists:
Sylvester Feodosiyevich Shchdrin
painted Terrace on the Seashore in 1828
John Shackleton
was a British painter and draughtsman who produced history paintings and portraits. His parents and origins are unknown. Shackleton painted several surviving portraits, for example of Henry Pelham (National Portrait Gallery), William Windham (1717 - 1761; now at Felbrigg Hall, Norfolk), and of John Bristowe, steward to the first duke of Newcastle (now in the Reitlinger Museum of Fine Art, Maidenhead). From 1749 he was Principal Painter in Ordinary to George II and George III. He continued to be paid for portraits of the king and queen up even during 1765 - 6, when their official portraits were being done by Allan Ramsay. Several examples of his and his studio's output of royal portraits survive - one of George II dated 1755 is in the Scottish National Portrait Gallery, Edinburgh; another of George II in Room 2 of the British Museum, London (commissioned by the museum in 1759 - the Museum also holds engravings after his paintings), along with two more of George II in the Royal Collection and others in Fishmongers' Hall, London, and Maidenhead Museum.
gerard terborch
Gerard ter Borch (or Terburg) (December 1617 ?C 8 December 1681) was a Dutch genre painter, who lived in the Dutch Golden Age. Gerard ter Borch was born in December 1617 in Zwolle in the province of Overijssel in the Dutch Republic. He received an excellent education from his father, also an artist, and developed his talent very early. The inscription on a study of a head proves that Ter Borch was at Amsterdam in 1632, where he studied possibly under Willem Cornelisz Duyster or Pieter Codde. Duyster's influence can be traced in a picture bearing the date 1638, in the lonides Bequest (Victoria and Albert Museum). In 1634 he studied under Pieter de Molijn in Haarlem. A record of this Haarlem period is the Consultation (1635) at the Berlin Gallery. In 1635 he was in London, and subsequently he travelled in Germany, France, Spain and Italy. It is certain that he was in Rome in 1641, when he painted the small portraits on copper of Jan Six and A Young Lady (Six Collection, Amsterdam). In 1648 he was at M??nster during the meeting of the congress which ratified the treaty of peace between the Spaniards and the Dutch, and executed his celebrated little picture, painted upon copper, of the assembled plenipotentiaries--a work which, along with the a portrait of a Man Standing, now represents the master in the national collection in London. The picture was bought by the marquess of Hertford at the Demidoff sale for 1280, and presented to the National Gallery by Sir Richard Wallace, at the suggestion of his secretary, Sir John Murray Scott. At this time Ter Borch was invited to visit Madrid, where he received employment and the honour of knighthood from Philip IV, but, in consequence of an intrigue, it is said, he was obliged to return to the Netherlands. He seems to have resided for a time in Haarlem; but he finally settled in Deventer, where he became a member of the town council, as which he appears in the portrait now in the gallery of the Hague. He died at Deventer in 1681. Ter Borch is excellent as a portrait painter, but still greater as a painter of genre subjects. He depicts with admirable truth the life of the wealthy and cultured classes of his time, and his work is free from any touch of the grossness which finds so large a place in Dutch art.[not specific enough to verify] His figures are well drawn and expressive in attitude; his colouring is clear and rich, but his best skill lies in his unequalled rendering of texture in draperies, which is seen to advantage in such pictures as The Letter and in The Gallant Conversation engraved by Wille ?C which exists in various repetitions at Berlin and Amsterdam, and in the Bridgewater Gallery. Ter Borch's works are comparatively rare; only about eighty have been catalogued. Six of these are at the Hermitage, six at the Berlin Museum, five at the Louvre; four at the Dresden Museum, and two at the Wallace Collection. The artist's painting The Suitor's Visit, c. 1658, oil on canvas, 80 x 75 cm (31½ ?? 29 9/16 in.) in the Andrew W. Mellon Collection, was used on the cover of Marilyn Stokstad's second edition of Art History