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 :. | Detail of Madonna of the Rocks | John the Baptist | Pod of cherry and forest strawberry | The Virgin of the Rocks | The Last Supper-l |
Related Artists:
Raphaelle Peale
1774-1825 Peale was born in Philadelphia as the son and first child of Rachel and Charles Willson Peale, a famous portraitist. Lived in Philadelphia, on a home at the corner of 3rd and Lombard. Married Martha (Patty) McGlathery at the age of 20. First first professional exhibition was in 1795 at the age of 21. Artist. Born Raphaelle Peale in Annapolis, Maryland on February 17, 1774, the fifth child, though eldest surviving, of Charles Willson Peale and his first wife Rachel Brewer. As with all the Peale children, Raphael was trained by his father as an artist. Early in his career, the pair collaborated on portraits. On some commissions, Raphael painted miniatures while his brother, Rembrandt, painted full size portraits. In 1792, he made a trip to South America in order to collect specimens for the Peale's Museum. In 1797, with his brother Rembrandt, he traveled to Charleston, South Carolina, where they attempted to establish another museum. The plan fell through, however, and Raphael returned to painting miniatures. He married Martha McGlathery at about that same time, and with her had eight children. For about two years beginning in 1803, Raphael toured Virginia with the ??physiognotrace,' a profile making machine, with which he was briefly successful. In August 1808, he was hospitalized with delirium tremens, exacerbated by severe gout. By 1813, he was unable to walk without crutches. After the downturn in his health, in an era when most artists considered still life a subject worthy only of amateurs, he devoted himself almost exclusively to still life painting. It is for these works he is best known. Raphael Peale is today considered the founder of the American Still Life school. His work was on frequent exhibit at the Pennsylvania Academy of the Fine Arts between 1814 and 1818. After reportedly indulging in a night of heavy drinking, his health destroyed, Raphael died on March 3, 1825 at age 51 at his home in Philadelphia. Peale's tightly grouped still lifes are often permeated with a delicate melancholy akin to that which characterized the life of the artist; he was an alcoholic who suffered the effects of arsenic and mercury poisoning caused by his work as a taxidermist in his father's museum. His spare, essential style may have been influenced by the Spanish still lifes he studied in Mexico and by the works of Juan Sanchez Cotan, exhibited at the Pennsylvania Academy in 1818.
Henryk Siemiradzki
(1843-1902) was a Polish Academic painter. He was particularly known for his depictions of scenes from the ancient Graeco-Roman world and the New Testament. Siemiradzki was born to a Polish szlachta family of a military physician in the village of Novobelgorod (now Pechenegi) near Kharkov, Ukraine. He studied at Kharkov Gymnasium where he learned painting under a scion of Karl Briullov, D. I. Besperchy. He entered the Physics-Mathematics School of Kharkov University but continued his painting lessons from Bespechy. After graduating from the University with the degree of Kandidat he abandoned his scientific career and moved to Saint Petersburg to study painting at the Imperial Academy of Arts in the years 1864-1870. Upon his graduation he was awarded a gold medal. In 1870-1871 he studied under Karl von Piloty in Munich on a grant from the Academy.
Bertram Mackennal
1863 - 1931,Mackennal was born in Fitzroy a suburb of Melbourne to parents who were both of Scottish descent. His father, John Simpson Mackennal, who was also a sculptor, provided his early training which was followed by studies at the school of design at the Melbourne National Gallery which he attended from 1878 to 1882. Marshall Wood, the English sculptor, who visited Australia in 1880, strongly advised him to go abroad. He left for London in 1882 to study at the National Gallery Schools, and for a time shared a studio with Charles Douglas Richardson and Tom Roberts. In 1884 he visited Paris for further study and married a fellow student, Agnes Spooner. On returning to England he obtained a position at the Coalport china factory as a designer and modeller. In 1886 he won a competition for the sculptured reliefs on the front of Parliament House, Melbourne, and returned to Australia in 1887 to carry these out. While in Australia he obtained other commissions, including the figure over the doorway of Mercantile Chambers, Collins Street, Melbourne. He also met Sarah Bernhardt, who was on a professional visit to Australia, and strongly advised the young man to return to Paris, which he did in 1891. In 1893 he had his first success, when his full length figure "Circe", now at the National Gallery of Victoria, obtained a "mention" at the Salon and created a good deal of interest. It was exhibited later at the Royal Academy where it also aroused great interest, partly because of the prudery of the hanging committee which insisted that the base should be covered. Commissions began to flow in, among them being the figures "Oceana" and "Grief' for the Union Club, Sydney. Two Melbourne commissions brought him to Australia again in 1901, the memorial to Sir William John Clarke at the Treasury Gardens, Melbourne, and the sculptures for the Springthorpe Memorial in Kew. He returned to London, and among his works of this period were the fine pediment for the local government board office at Westminster, a Boer War memorial for Islington, and statues of Queen Victoria for Ballarat, Lahore, and Blackburn. In 1907 his marble group "The Earth and the Elements" was purchased for the National Gallery of British Art under the Chantry Bequest, and in 1908 his "Diana Wounded" was also bought for the nation. This dual success brought Mackennal into great prominence, and he was elected an associate of the Royal Academy in 1909. In the following year he designed the Coronation Medal for King George V and also won the important commission for the obverse design (the monarch's head) of the new coinage needed for the new reign from 1911. This is certainly his most enduring design. His initials, B.M., can be seen on the truncation of the King's neck on the obverse of all British coins of George V. His next important piece of work was the memorial to Gainsborough at Sudbury, which was followed by the memorial tomb of King Edward VII at St. George's Chapel, Windsor. He also did statues of King Edward VII for London, Melbourne, Calcutta and Adelaide. He was the first Australian artist to be knighted.He was created a Knight Commander of the Victorian Order in 1921, and was elected R.A. in 1922. Among his later works were the nude male figure for the Eton War Memorial, the war memorial to the members of both houses of parliament in London, the figures of the soldier and the sailor for the cenotaph in Martin Place, Sydney, the bronze statue of King George V at Old Parliament House, Canberra, and the head of "Victory", presented to the Commonwealth by the artist, also at Canberra. He completed the Desert Mounted Corps memorial at the Suez Canal from the designs of Charles Web Gilbert a little while before his death. He died suddenly at his house, Watcombe Hall, near Torquay,