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 :. | Leonardo there Vinci and Andrea del Verrocchio, madonna with the child and angels | Madonna and Child with St Anne and the Young St John | Annunciation (detail) sg77 | Mona Lisa | Mona Lisa |
Related Artists:
Pieter de Kempener
Pedro Campana (1503-1586) was a Flemish painter of the Renaissance period, mainly active in Italy and Spain. His actual name was Pieter de Kempeneer, translated into French as Champaigne, and was also known as Peter Van de Velde. Born in Brussels, he trained there with Bernard Van Orley. His early life appears to have been spent in Italy, where he carefully studied the paintings of Raphael, and declared himself as his pupil. In 1530 he was at work at some scene-painting, representing a triumphal arch to be erected on the occasion of the coronation of Charles V, Holy Roman Emperor in Bologna, and he then left for Spain, on the advice, it is said, of Cardinal Domenico Grimani, and spent the rest of his life in that country, only returning to Brussels about 1563 or 1565. Between 1537 and 1562 he was associated with Luis de Vargas and the Italian sculptor Torregiano in establishing a school of painting in Seville, which eventually became the academy of the place; amongst the pupils educated in it was Morales. He painted for the monastery of St. Mary of Grace, Church of Santa Cruz, in the city, an altar-piece representing the Descent from the Cross (1548), which is now in the cathedral, having been removed there when the church fell into ruins. There are other works by the same painter in Seville Cathedral, especially two representing the Purification of the Virgin and the Resurrection; and the various churches of the city, S. Isidoro, S. Pedro, S. Catalina, and S. Juan, all possess paintings by this artist. One of his last works was the restoration and repainting of a chapel belonging to Hernando de Jaen, an important resident of Seville. Murillo requested that he be buried near Campana's picture, and his burial took place in the Church of Santa Cruz, close underneath the Descent from the Cross, but the whole building was burned to the ground during the Napoleonic Wars, and the tomb perished.
BEUCKELAER, Joachim
Flemish Northern Renaissance Painter, ca.1534-1574 A native of Antwerp, he studied under his uncle, Pieter Aertsen. Many of his paintings contain scenes of kitchen and markets, with religious allusions in the background. His Four Elements series (as of 2004[update], in the National Gallery, London) exemplifies this theme on a large scale. Water, for example, shows a fish market selling twelve kinds of fish, representing the twelve disciples of Jesus. Through an archway in the background we can see Jesus walking on the Sea of Galilee after his resurrection, making fish appear miraculously in empty nets. Beuckelaer's work was influential on painters in Northern Italy, particularly Vincenzo Campi.
johan gustaf sandberg
Johan Gustaf Sandberg, född 1782, död 1854, var målare; han var professor i teckning vid Konstakademien från 1828, och direktör där 1845?C1853. Sandberg ägnade sig främst åt historiemåleri, med motiv ur nordisk mytologi och svensk historia. Hans främsta verk inom detta område är kalkmålningarna över Gustav Vasa i Uppsala domkyrka. Han målade också en mängd porträtt. Sandberg blev 1794 elev i konstakademins principskola och 1801 i antikskolan, lärde samtidigt musik och klaverspelning och tjänade pengar genom lektioner och genom arbete på kungliga teaterns dekorationsmålarverkstad. Under den följande tiden slöt han sig till den opposition mot akademin, som hade sin medelpunkt i "Sällskapet för konststudium". Tvisten med akademin lade sig snart, Sandberg valdes till ledamot 1821 och blev ordinarie professor 1828. Däremot hade han aldrig tillfälle att göra den för äldre tiders konstnärer obligatoriska studieresan till södern. Han utförde teckningarna till praktverket "Ett år i Sverige" (1827 -35) med bilderna graverade under Christian Didrik Forssells ledning och texten skriven av Anders Abraham Grafström. Under upprepade sommarvistelser på Säfstaholms slott målade Sandberg folktyper och folkdräkter. Åtskilliga porträtt utförde Sandberg för det praktfulla "Galleri af utmärkta svenska lärde, vetenskapsidkare och konstnärer", som han utgav 1835?C42 (100 porträtt, litograferade av J. Cardon).