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 :. | Cartoon | Portrait of a Lady at the Court of Milan (san05) | The Annunciation | Adoration of the Magi | Detail of Madonna of the Rocks |
Related Artists:
EERTVELT, Andries van
Flemish painter (b. 1590, Antwerpen, d. 1652, ?) Flemish painter. He enrolled as a member of Antwerp's Guild of St Luke in 1609. In 1615 he married Catherine Vlieger (d 1627), after whose death he went to Genoa, where he worked for Cornelis de Wael. By c. 1630 he was back in Antwerp, where he had his portrait painted by Anthony van Dyck (1632; Augsburg, Schaezlerpal.). In 1633 Eertvelt married Elisabeth Boots, probably a daughter of the Antwerp painter Jan Boots (b before 1620). Eertvelt is regarded as the first Flemish marine painter. Over the years his palette and style changed. His first paintings, mostly of ships in storms (e.g. Sea Battle in a Storm; Schwerin, Staatl. Mus.), were painted in greenish-black and brown tones, often using white to highlight the rigging against the dark sea. After his tour of Italy he favoured views of southern harbours, with calm seas painted in soft tones (e.g. Spanish Ships Leaving a Port; Vienna, Ksthist. Mus.). In his day Eertvelt was a man of distinction whose artistic qualities were praised by the poet Cornelis de Bie and whose marine paintings were appreciated abroad, some being exported as far as Seville and Lisbon.
Helen Thomas Dranga
Helen Thomas Dranga (1866-1940), who is also known as Carrie Helen Dranga, was a painter who was born Carrie Helen Tufts in Oxford, England. She lived in Oakland, California from 1894 until 1900, when she moved to Hilo, Hawaii. Her paintings regularly appeared on the cover of Paradise of the Pacific magazine in the 1920s and 1930s. She lived in Hilo until shortly before her death in 1940. The Honolulu Academy of Arts and the Lyman House Memorial Museum (Hilo, Hawaii) are among the public collections holding works by Helen Thomas Dranga
Nathaniel Hone
1718-1784 British Nathaniel Hone (24 April 1718 ?C 14 August 1784) was an Irish-born portrait and miniature painter, and one of the founder members of the Royal Academy in 1768. The son of a Dublin-based Dutch merchant, Hone moved to England as a young man and, after marrying in 1742, eventually settled in London, by which time he had acquired a reputation as a portrait-painter. While his paintings were popular, his reputation was particularly enhanced by his skill at producing miniatures and enamels. He interrupted his time in London by spending two years (1750-1752) studying in Italy. As a portrait painter, several of his works are now held at the National Portrait Gallery in London. His sitters included magistrate Sir John Fielding and Methodist preacher John Wesley, and General Richard Wilford and Sir Levett Hanson in a double portrait.[2][3] He courted controversy in 1775 when his satirical picture "The Conjurer" was seen to attack the fashion for Italian Renaissance art and to ridicule Sir Joshua Reynolds (it also included a nude caricature of fellow Academician Angelica Kauffmann, later painted out by Hone), and was rejected by the Royal Academy. To show his reputation was undamaged, Hone organised a one-man retrospective in London ?C the first such solo exhibition of an artist??s work. His great-grand-nephew shared the same name and was also a notable Irish painter, known as Nathaniel Hone the Younger (1831-1917).