LEONARDO da Vinci
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 :. | Funf studies of grotesque faces | Portrait de Mona Lisa dit La joconde | Study of the proportion of horses | The Anunciacion | Virgin of the Rocks,completed (mk08) | Related Artists: Josip Racic (1885 - 1908) was a Croatian painter in the early 20th century. Although he died very young (he was only 23), and his work was mostly created when a student, he is one of the best known of the modern Croatian painters. Today, Račić is regarded as one of the most important representatives of Croatian modern painting.
He studied lithography in Zagreb, and 1904 he went to Vienna and Munich, where he studied for a year at the school of the Slovene painter and teacher Anton Ažbe, followed by 3 years at the prestigious Academy of Arts. There, Racic, along with Oskar Herman, Vladimir Becić and Miroslav Kraljević formed the group known as the Croatian School. In 1908, he went to Paris where he painted a series of watercolors and oils depicting Parisian bridges, avenues and parks. He died of a gunshot wound in a Paris hotel room in June 1908, having committed suicide.
Josip Račić is one of the founders of modern Croatian art, the first to bring the concept of self-awareness and artistic integrity to his life and works, "pure painting", as he called it. A particular feature of his paintings is the strong dark realms of human spirituality. A retrospective of his work was held in the Modern Gallery in Zagreb and Dubrovnik in 2008-2009, to mark the 100th anniversary of the artist's death.
BRAY, Jan deDutch Baroque Era Painter, ca.1627-1697
Painter, draughtsman and etcher, son of Salomon de Bray. He spent virtually the whole of his career in Haarlem, except for the period 1686-8, when he lived in Amsterdam. After training with his father, Jan began working as a portrait painter in Haarlem in 1650, an activity he continued for the next 40 years. Between 1667 and 1684 he served on the committee for the Haarlem Guild of St Luke, whose leading members he portrayed in a picture dated 1675 (Amsterdam, Rijksmus.) that includes a self-portrait (Jan is seen standing and drawing on the left). He married three times, in 1668, 1670 and 1672. His first two wives died a year after their marriage, his third two years afterwards, and in each case the death was followed by disputes over the inheritance. Jan's bankruptcy of 1689 may have been a result of one of the lawsuits. Leopold Carl MullerAustrian
born 1834 - died 1892
|
|
|