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 :. | Madonna with the Yarnwinder tw | Madonna of the Yarnwinder | Annunciation (detail) dfe | Madonna with the Yarnwinder (detail) dft | Madonna and Child with St Anne and the Young St John |
Related Artists:
John James Audubon
1785-1851 Audubon, John James ~ Bobwhite (Virginia Partridge), 1825Audubon developed his own methods for drawing birds. First, he killed them using fine shot to prevent them from being torn to pieces. He then used fixed wires to prop them up into a natural position, unlike the common method of many ornithologists of first preparing and stuffing the specimens into a rigid pose. When working on a major specimen, like an eagle, he would spend up to four 15 hour days, preparing, studying, and drawing it.[53] His paintings of birds are set true-to-life in their natural habitat and often caught them in motion, especially feeding or hunting. This was in stark contrast with the stiff representations of birds by his contemporaries, such as Alexander Wilson. He also based his paintings on his own field observations. He worked primarily with watercolor early on, then added colored chalk or pastel to add softness to feathers, especially those of owls and herons.[54] He would employ multiple layers of watercoloring, and sometimes use gouache. Small species were often drawn to scale, placed on branches with berries, fruit, and flowers, sometimes in flight, and often with many individual birds to present all views of anatomy. Larger birds were often placed in their ground habitat or perching on stumps. At times, as with woodpeckers, he would combine several species on one page to offer contrasting features. Nests and eggs are frequently depicted as well, and occasionally predators, such as snakes. He usually illustrated male and female variations, and sometimes juveniles. In later drawings, he had aides render the habitat for him. Going behind faithful renderings of anatomy, Audubon employed carefully constructed composition, drama, and slightly exaggerated poses to achieve artistic as well as scientific effects.
Baron Gerard
There have been three baronies created for descendants of the Gerard family who resided at Bryn, Ashton in Makerfield, Lancashire and Kingsley, Cheshire in the 13th century. The title Baron Gerard of Gerards Bromley, was created in the Peerage of England on 21 July 1603 for Sir Thomas Gerard (d. 1617), son of Sir Gilbert Gerard (d. 1593) Attorney General between 1559 and 1581 and Master of the Rolls in 1581, who acquired estates at Gerards Bromley and Hilderstone, Staffordshire. The first Baron was Lord President of Wales between 1610 and 1617. The barony passed in direct line of succession until the death of the fifth Baron in 1684 when it passed to his second cousin Charles, and upon his death without a male heir , to his brother Philip Gerard, a Jesuit priest who died childless in 1773 when the barony expired. The title of Baron Gerard of Bryn in the County Palatine of Lancaster, was created in the Peerage of the United Kingdom in 1876 for Sir Robert Gerard, 13th Baronet. The title followed the line of the first Baron's eldest son until the death of the latter's grandson, the fourth Baron, in 1992. He was succeeded by his second cousin once removed, the fifth and present holder of the barony. He is the great grandson of Captain the Hon. Robert Joseph Gerard-Dicconson, second son of the first Baron. A Gerard Baronetcy had been created in the Baronetage of England in 1611 for Thomas Gerard, Member of Parliament for Liverpool, Lancashire, and Wigan who was a direct descendant of the family of Bryn. He was succeeded by his son, the second Baronet. He also represented Liverpool in the House of Commons. His son, the third Baronet, was a Royalist during the Civil War and spent a large part of his estate in in his support for King Charles I. His great-great-great-grandson was the aforementioned thirteenth Baronet, who was elevated to the peerage in 1876. For the title Baron Gerard of Brandon, in the County of Suffolk, created in 1645 for a great-grandson of Sir Gilbert Gerard (mentioned above), see Earl of Macclesfield.
georg von rosen
Johan Georg Otto von Rosen, född 13 februari 1843 i Paris, död 1923 i Stockholm, var en svensk konstnär och greve av ätten von Rosen. Han målade i den akademiska stilen, till stor del historiemåleri och porträtt. Han var professor vid Konstakademien 1880-1908 och dess direktör 1881-1887 samt 1893-1899. Som konstakademiens direktör kom han i stark konflikt med den nya generation av konstnärer som krävde reformer av akademiens utbildning och utställningsverksamhet, de så kallade opponenterna. Georg von Rosen föddes i Paris 1843 som son till generalkonsuln greve Adolf Eugene von Rosen (kallad "de svenska järnvägarnas fader") och hans hustru Euphrosyne Rizo-Rangabe. Hans första levnadsår förflöt i Paris, varifrån familjen flydde till Sverige under februarirevolutionen 1848. Han studerade 1855-1861 vid Konstakademien i Stockholm. 1862 besökte Rosen världsutställningen i London där han lärde känna belgaren Henri Leys' arbeten, målningar med scener från medeltiden och renässansen målade i ålderdomlig stil. Dessa verk gjorde ett stort intryck på von Rosen. Han skrev själv Stående hvarje dag i flere timmar, försjunken i åskådandet af dessa om en snart sagdt öfvermänsklig intuition vittnande bilder, som likväl flertalet i den stora hopen med likgiltighet skred förbi, drömde jag mig tillbaka in i en hänsvunnen tid och för mina yttre ögon försvann hela den öfriga utställningen, den omgifvande mängden, ja hela den existerande verlden! Då jag lemnade London, var jag på 14 dagar vorden 300 år äldre. Rosen uppsökte följande året mästaren i Antwerpen och tillbringade en tid i hans umgänge och i hans atelje. Återkommen till Sverige, inspirerad av mötet, målade han Sten Sture d.ä. intåg i Stockholm. Den medeltida stadsmiljön med det noggranna återgivandet av stenläggningen och den närmast osannolika rikedomen på byggnadsdetaljer känns igen från Leys målningar. von Rosen belönades med kunglig medalj för målningen, och blev hyllad och uppskattad av Oscar II på grund av bildspråket, som i hög grad uttryckte den oscarianska epokens ideal. Samma år begav han sig ut på resa och besökte Egypten, Palestina, Syrien, Osmanska riket, Grekland och Ungern där han studerade måleri. 1866 vistades han ett år i Rom och vistades sedan åter hos Leys fram till dennes död 1869. Därefter studerade han i Menchen under Karl Piloty och reste sedan vidare till Italien innan han återkom till Sverige 1871. Efter hemkomsten målade han Erik XIV och Karin Månsdotter. 1872 blev han ledamot av Konstakademien, 1874 blev han vice professor, 1879 kammarherre och 1880 professor i figurteckning och målning. 1881-1887 samt 1893-1899 var han direktör för Akademins läroverk. 1892-1900 var han även ordförande i Nordiska samfundet till bekämpande av det vetenskapliga djurplågeriet, numera Djurens Rätt. Han avled 1923 och förblev ogift under hela sitt liv.