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 :. | The Virgin and Child with Anne (mk05) | Bacchus (mk05) | The Virgin of the Rocks | Madonna and Child with a Pomegranate | Detail of Madonna of the Rocks |
Related Artists:
Manuel Orazi
French, 1860-1934
Fritz Zuber-Buhler
was a Swiss painter integrant of the style Academic Classicism, born in 1822 at Le Locle in Switzerland and died November 23, 1896. At sixteen years old he moved to Paris, France where found his first teacher Louis Grosclaude. Later he studied at the École des Beaux-Arts and then refined his technical skills with François-Édouard Picot, who followed the same lineage of contemporaneous artists such as Leon Perrault, Bouguereau, Alexandre Cabanel and many others. Afterwards he spent some time in Italy searching for inspiration and raise the quality of his art. Then, returning to Paris, he made his debut at the Salon in 1850 exhibiting alongside oil paintings, drawings, pastels and watercolors. His painting Innocence shows his romantic view of the peasant childhood and their environments, expressing nature, softness and intense details. Also his works were drawn by popular themes at that period like mythology, religion and requested portraits. Zuber-Buhler produced exhibitions in the United States, comprising at the Pennsylvania Academy of the Fine Arts and achieved great admiration as a classic academic painter.
Johann Evangelist
Johann Evangelist Holzer (December 24, 1709 - July 21, 1740) was an Austrian-German painter. Holzer was born in Burgeis, Mals, in the Vinschgau Valley of South Tyrol, as the son of a miller. He was sent to undertake a classical course of study at Marienberg Abbey, but wished to study art; a portrait he painted of Johann Baptist Murr, then the abbot of the abbey, convinced his father to yield to his wishes. He studied under Nikolaus Auer and made rapid progress. At the age of 18 he painted the altarpiece of the Marienberg Abbey church, depicting Saint Joseph as patron of the afflicted, ill, and dying. He then went to Straubing, where he learned under Joseph Anton Merz how to paint frescos, which would become the main source of his later fame. He helped Merz paint the frescos of Oberalteich Abbey, and while in Straubing also painted Saint Anthony of Padua for the Franciscan church there. 1738/39 was in the painting of Eichstätt for the high altar of the Schutzengelkirche It is Holzer's largest painting on canvas (H: 8,36 m; B: 4,28 m) and impresses through movement, gesture, a dynamic composition, and a sophisticated lighting design. Although there are two pictures (side altars) signatures of Bergmeller, they will Holzer, assigned by the archives occupied painter of the high altar painting.