Leonardo Da Vinci
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 :. | La Gioconda (The Mona Lisa) | Madonna and Child with a Pomegranate | Christ's Head | The Virgin of the Rocks | Last Supper |
Related Artists:Albert Anker
Swiss Albert Anker Galleries
During his studies, Anker produced a series of works with historical and biblical themes, including paintings of Luther and Calvin. Soon after returning to Ins, though, he turned to what would become his signature theme: the everyday life of people in rural communities. His paintings depict his fellow citizens in an unpretentious and plain manner, without idealising country life, but also without the critical examination of social conditions that can be found in the works of contemporaries such as Daumier, Courbet or Millet. Although Anker did paint occasional scenes with a social significance, such as visits by usurers or charlatans to the village, his affirmative and idealistic Christian world-view did not include an inclination to issue any sort of overt challenge.
Also prominent in Anker's work are the more than 30 still lifes he created. They depict both rural and urban table settings in the tradition of Chardin, their realist solidity reflecting Anker's vision of a harmonic and stable world order. In addition, Anker created hundreds of commissioned watercolours and drawings, mostly portraits and illustrations, including for an edition of Jeremias Gotthelf's collected works. To provide for a steady income, Anker also decorated more than 500 faience plates for the Alsatian producer Theodore Deck.
Anker was quick to reach his artistic objectives and never strayed from his chosen path. His works, though, exude a sense of conciliation and understanding as well as a calm trust in Swiss democracy; they are executed with great skill, providing brilliance to everyday scenes through subtle choices in colouring and lighting. Their parochial motives belie the open-mindedness towards contemporary European art and events that Anker's correspondence reflects.Alexander Ignatius Roche
painted Italian Peasant Girl in 1861-1921David, Jacques-Louis
French Neoclassical Painter, 1748-1825
Jacques-Louis David is famous for his huge, dramatic canvasses of Napoleon and other historical figures, including Oath of the Horatii (1784), Death of Marat (1793) and The Sabine Women (1799). Early in his career he was a leader in the neoclassical movement; later his subjects became more modern and political. David was himself active in the French Revolution as a supporter of Robespierre and is sometimes called the chief propagandist for the Revolution; after the Reign of Terror ended he was briefly imprisoned for his actions. When Napoleon took power David became his court painter and created several grand canvasses of the Emperor, including the heroic Napoleon Bonaparte Crossing the Alps (1801) and the enormous Coronation of Napoleon and Josephine (1807). David also painted Napoleon in His Study (1812),