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 :. | The Adoration of the Magi | Portrait | The Virgin and Child with St Anne (detail) s | St Jerome sgyu | Portrat of Isabella d-Este |
Related Artists:
Jan Breughel
painted Paradise in ca. 1620
Adriaen van de Velde
(bapt. 30 November 1636, Amsterdam - bur. 21 January 1672, Amsterdam), was a Dutch animal and landscape painter, son of Willem van de Velde the Elder and brother of Willem van de Velde the Younger, the marine painter. Adriaen did not want to become a marine painter so he was trained in the studio of Jan Wynants, the landscape painter. There he made the acquaintance of Philip Wouwerman, who is believed to have aided him in his studies of animals, and to have exercised a powerful and beneficial influence upon his art. Having made exceptionally rapid progress, he was soon employed by his master to introduce figures into his landscape compositions, and he rendered a similar service to Hobbema, Ruysdael, Verboom and other contemporary artists. According to Houbraken, he died while in collaboration with Jan van der Heyden and Frederik de Moucheron, painting animals on their paintings.[1] His favourite subjects were scenes of open pasture land, with sheep, cattle and goats, which he executed with dexterity, with much precision of touch and truth of draughtsmanship, and with clear silvery colouring. He painted a few small winter scenes with skaters, and several religious subjects, such as the Descent from the Cross, for a Roman Catholic hidden church in Amsterdam. In addition to his paintings, of which nearly two hundred have been catalogued, he executed about twenty etchings, several of which appear from their dates to have been done in his fourteenth year. They are distinguished by directness of method and by delicacy and certainty of touch. Van de Velde lived in Kalverstraat, near the Regulierspoort.
Ambrosius Holbein
1494-1519 German Ambrosius Holbein Gallery Ambrosius Holbein (c. 1494 ?C c. 1519) was a German and Swiss artist in painting, drawing and printmaking. He was the elder brother, by about three years, of Hans Holbein the Younger and like his brother was born in Augsburg (which today is in Bavaria, but then was a free imperial city), a center of art, culture and trade at that time. His father Hans Holbein the Elder was a pioneer and leader in the transformation of German art from the Gothic to the Renaissance style. In his studio both his sons, Ambrosius and Hans, received their first painting lessons as well as the an introduction to the crafts of the goldsmith, jeweller and printmaker. Portrait of a Boy with Blond Hair, 1516, BaselIn 1515 Ambrosius lived in the Swiss town of Stein am Rhein, where he helped a Schaffhausen painter named Thomas Schmid with the murals in the main hall of the St George monastery. The next year saw Ambrosius, as well as his brother Hans, in Basel, where he initially worked as a journeyman in Hans Herbster??s studio. In 1517 he was enrolled in a register of the Basel painters' guild and in 1518 he was naturalized as a citizen there. The Portrait of a Boy with Blond Hair and its companion, the Portrait of a Boy with Brown Hair, are among Ambrosius?? best works of this period. Both are nowadays in the Basel Kunstmuseum. Ambrosius Holbein ranks among the most important of Basel??s illustrators and prominent „small formats?? artists.