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 :. | la scapigliata | Study fur the head of a Madchens | Mona Lisa | Lorenzo de Medici between Antonio Pucci and Francesco Sassetti, with Giulio de Medici, fresco by Ghirlandaio | Power and ortraits |
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Victor C.Anderson
a well known Hudson River School painter, American , 1882-1937 was an American painter and illustrator, primarily known for his rural life scenes and landscapes, whose works were featured in Life and other magazines of the early 20th Century, and who produced a wide range of illustrations for books as well as oil paintings. Like his father, Frank Anderson, Victor was a well-known painter of the Hudson River School. Victor drew and painted from an early age, eventually entering the Pratt Institute in Brooklyn. His favorite subjects were scenes of homespun rural life and landscapes of the late 19th and early 20th Centuries, and were popular nationally. For many years, he lived and had his studio at 195 Battle Avenue, White Plains, New York, where he died in 1937. He exhibited in the National Academy. His daughter, Joan Howe (1915-2005), was a well-known watercolor artist .
Nicolas Maes
1634-1693 Dutch Nicolas Maes Galleries Nicolaes Maes, also known as Nicolaes Maas (January 1634, Dordrecht - buried November 24, 1693, Amsterdam) was a Dutch Baroque painter of genre and portraits. Maes was the son of Gerrit Maes, a prosperous merchant, and Ida Herman Claesdr. In about 1648 he went to Amsterdam, where he entered Rembrandt's studio. Before his return to Dordrecht in 1653 Maes painted a few Rembrandtesque genre pictures, with life-size figures and in a deep glowing scheme of colour, like the Reverie at the Rijksmuseum in Amsterdam, the Card Players at the National Gallery, and the Children with a Goat Carriage. So closely did his early style resemble that of Rembrandt, that the last-named picture, and other canvases in the Leipzig and Budapest galleries and in the collection of Lord Radnor, were or are still ascribed to Rembrandt. In his best period, from 1655 to 1665, Maes devoted himself to domestic genre on a smaller scale, retaining to a great extent the magic of colour he had learnt from Rembrandt. Only on rare occasions did he treat scriptural subjects, as in Hagar's Departure, which has been ascribed to Rembrandt. His favorite subjects were women spinning, or reading the Bible, or preparing a meal. While he continued to reside in Dordrecht until 1673, when he settled in Amsterdam, he visited or even lived in Antwerp between 1665 and 1667. His Antwerp period coincides with a complete change in style and subject. He devoted himself almost exclusively to portraiture, and abandoned the intimacy and glowing color harmonies of his earlier work for a careless elegance which suggests the influence of Van Dyck. So great indeed was the change, that it gave rise to the theory of the existence of another Maes, of Brussels. Maes is well represented at the London National Gallery by five paintings: The Cradle, The Dutch Housewife, The Idle Servant, The Card Players, and a man's portrait. At Amsterdam, besides the splendid examples to be found at the Rijksmuseum, is the Inquisitive Servant of the Six collection. At Buckingham Palace is The Listening Girl (repetitions exist), and at Apsley House Selling Milk and The Listener. Other notable examples are at the Berlin, Brussels, St Petersburg, the Hague, Frankfort, Hanover and Munich galleries.
Hippolyte Leon Benett
Muḥammad ibn Baṭeṭah (Arabic: أبو عبد الله محمد ابن بطوطة‎), or simply Ibn Battuta, also known as Shams ad CD in (February 25, 1304-1368 or 1369), was a Muslim Moroccan explorer, known for his extensive travels published in the Rihla (literally, "The Journey"). Over a period of thirty years, he visited most of the known Islamic world, including North Africa, the Horn of Africa, West Africa, Southern Europe and Eastern Europe in the West, to the Middle East, South Asia, Central Asia, Southeast Asia and China in the East, a distance surpassing his near-contemporary Marco Polo. Ibn Battuta is considered one of the greatest travellers of all time. He journeyed more than 75,000 miles (121,000 km), a figure unsurpassed by any individual explorer until the coming of the Steam Age some 450 years later.