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 | Grotesque profile of a man | The Virgin and Child with St Anne ey | Abendmahl | Portrait de femme,dit a tort La belle ferronniere |
Related Artists:
Francis Hopkinson Smith
Engineer, artist, illustrator, and short story writer American , 1838-1915 United States author, artist and engineer, was born in Baltimore, Maryland, a descendant of Francis Hopkinson, one of the signers of the Declaration of Independence. Smith became a contractor in New York City and did much work for the federal government, including the stone ice-breaker at Bridgeport, Connecticut, the jetties at the mouth of the Connecticut River, the foundation for the Bartholdi Statue of Liberty in New York Harbor, the Race Rock Lighthouse (southwest of Fishers Island, New York) and many life-saving stations. His vacations were spent sketching in the White Mountains, in Cuba and in Mexico.
BARTOLOMEO VENETO
Italian Painter, ca.1470-1531 Italian painter. He worked in Venice, the Veneto and Lombardy in the early decades of the 16th century. Knowledge of him is based largely on the signatures, dates and inscriptions on his works. His early paintings are small devotional pictures; later he became a fashionable portraitist. His earliest dated painting, a Virgin and Child (1502; Venice, priv. col., see Berenson, i, pl. 537), is signed 'Bartolomeo half-Venetian and half-Cremonese'. The inscription probably refers to his parentage, but it also suggests the eclectic nature of his development. This painting is clearly dependent on similar works by Giovanni Bellini and his workshop, but in a slightly later Virgin and Child (1505; Bergamo, Gal. Accad. Cararra) the sharp modelling of the Virgin's headdress and the insistent linear accents in the landscape indicate Bartolomeo's early divergence from Giovanni's depiction of light and space. An inscription on his Virgin and Child of 1510 (Milan, Ercolani Col.) states that he was a pupil of Gentile Bellini, an assertion supported by the tightness and flatness of his early style. The influence of Giovanni is still apparent in the composition of the Circumcision (1506; Paris, Louvre), although the persistent stress on surface patterns and the linear treatment of drapery and outline is closer to Gentile. Bartolomeo's experience as a painter at the Este court in Ferrara (1505-8) probably encouraged the decorative emphasis of his style. In the half-length Portrait of a Man (c. 1510; Cambridge, Fitzwilliam) the flattened form of the fashionably dressed sitter is picked out against a deep red curtain so that the impression of material richness extends across the entire picture surface.
Eunice Pinney
American Folk Artist, 1770-1849 She was a self-taught artist who, from about 1809 to 1826, devoted part of her time to producing a wide range of subjects in watercolour: landscape, genre, historical, biblical, allegorical and literary. Her distinctive style is solid and robust, with a strong sense of contrast and design. Problems in creating realistic form are apparent: faces are largely expressionless, and figures are stocky and two-dimensional. However, these difficulties are compensated for by fresh vigorous colour, bold pattern, artful composition and varied subject-matter. Pinney displayed the primitive artist's tendency to borrow and model from the best sources at hand: The Cotter's Saturday Night