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 :. | Virgin of the Rocks | Abendmahl | Aurelio Luini attributed, profile of an old man | Anatomy of the Schadels | Study fur the communion |
Related Artists:Maurice quentin de la tour
French pastellist. He was one of the greatest pastellists of the 18th century, an equal of Jean-Sim?on Chardin and Jean-Baptiste Perronneau. Unlike them, however, he painted no works in oils. Reacting against the stately portraits of preceding generations and against the mythological portraits of many of his contemporaries, La Tour returned to a more realistic and sober style of work. The fundamental quality of his art lies in his ability to suggest the temperament and psychology of his subjects by means of their facial expression, and thereby to translate their fugitive emotions on to paper: 'I penetrate into the depths of my subjects without their knowing it, and capture them whole', as he himself put it. His considerable success led to commissions from the royal family, the court, the rich bourgeoisie and from literary, artistic and theatrical circles. John Kensett
John Kensett Art Galleries
Artist John Frederick Kensett was born on March 22, 1816 in Cheshire, Connecticut, and died on December 14, 1872 in New York City. He attended school at Cheshire Academy, and studied engraving with his immigrant father, Thomas Kensett, and later with his uncle, Alfred Dagget. He worked as engraver in the New Haven area until about 1838, after which he went to work as a bank note engraver in New York City.
In 1840, along with Asher Durand and John William Casilear, Kensett traveled to Europe in order to study painting. There he met and traveled with Benjamin Champney. The two sketched and painted throughout Europe, refining their talents. During this period, Kensett developed an appreciation and affinity for 17th century Dutch landscape painting. Kensett and Champney returned to the United States in 1847.
After establishing his studio and settling in New York, Kensett traveled extensively throughout the Northeast and the Colorado Rockies as well as making several trips back to Europe.
Kensett is best known for his landscape of upstate New York and New England and seascapes of coastal New Jersey, Long Island and New England. He is most closely associated with the so-called "second generation" of the Hudson River School. Along with Sanford Robinson Gifford, Fitz Hugh Lane, Jasper Francis Cropsey, Martin Johnson Heade and others, the works of the "Luminists," as they came to be known, were characterized by unselfconscious, nearly invisible brushstrokes used to convey the qualities and effects of atmospheric light. It could be considered the spiritual, if not stylistic, cousin to Impressionism. Such spiritualism stemmed from Transcendentalist philosophies of sublime nature and contemplation bringing one closer to a spiritual truth.
In 1851 Kensett painted a monumental canvas of Mount Washington that has become an icon of White Mountain art. Mount Washington from the Valley of Conway was purchased by the American Art Union, made into an engraving by James Smillie, and distributed to 13,000 Art Union subscribers throughout the country. Other artists painted copies of this scene from the print. Currier and Ives published a similar print in about 1860. This single painting by Kensett helped to popularize the White Mountain region of New Hampshire.
Kensett's style evolved gradually, from the traditional Hudson River School manner in the 1850s into the more refined Luminist style in his later years. By the early 1870s Kensett was spending considerable time at his home on Contentment Island, on Long Island Sound near Darien, Connecticut.Jean-Martial Fredou
Jean-Martial Fredou (28 January 1710 e 1795) was a French painter known for his portraits.
Born at Fontenay-Saint-Pere, Fredou was attached to the Cabinet du Roi housed in the Hôtel de la Surintendance at Versailles, where he was commissioned to render duplicates of official portraits of the French royal family painted by Jean-Marc Nattier, Maurice Quentin de La Tour, Louis-Michel Van Loo, Alexander Roslin or Joseph Siffred Duplessis.
In his own commissions he often borrowed elements from the original works of these painters, for he was a deft portraitist himself. Between 1760 and 1762 the dauphine Marie-Josephe de Saxe, daughter-in-law of Louis XV commissioned informal portraits of herself and her children, for her own use. These portraits, whether in oil or drawn aux trois crayons, touched with pastels, have freshness and life.
A modest commission came from the Dauphin and Dauphine in 1757: in 1748 they had earth brought in to the little courtyard of their private apartments at the château de Versailles, closed in with trelliswork, to make a little garden; and Fredou was commissiomed to paint two perspective panels to enlarge the little space.
Fredou was never made a member of the Academie Royale de Peinture et de Sculpture, but he was made First Painter to the comte de Provence in 1776 upon the death of François-Hubert Drouais.