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 Madonna of the Carnation (detail) dg | Mona Lisa (detail) r y | Mona Lisa (mk08) | Battle of Anghiari | The Annunciation |
Related Artists:
William Andrews Nesfield
British Painter, 1793-1881 was born in Lumley Park, County Durham. In 1808, after the death of William's mother, the family moved the few miles to Brancepeth where his father became rector of St Brandon's Church. His stepmother was Marianne Mills of Willington Hall, whose nephew was the noted architect Anthony Salvin. William's younger sister in fact married Salvin. Nesfield was educated at Durham School, then located on Palace Green, before entering the army. He fought under Wellington in Spain and at Waterloo and also served for two years in Canada. He retired in 1816 and took up a career as a painter of watercolours, particularly of waterfalls, earning the praise of John Ruskin in Modern Painters. While still exhibiting at the Old Water Colour Society, Nesfield began work as a professional landscape architect, with the encouragement of Salvin. From 1840 until his death he was responsible, either singly or with his sons Arthur Markham and William Eden for no fewer than 259 commissions in the British Isles.
EECKHOUT, Gerbrand van den
Dutch Baroque Era Painter, 1621-1674 Dutch painter, draughtsman and etcher. He was the son of the goldsmith Jan Pietersz. van den Eeckhout and 'a great friend' as well as a pupil of Rembrandt, according to Houbraken, who commented that van den Eeckhout painted in the style of his master throughout his career. This is certainly true of van den Eeckhout's (biblical) history paintings, but less so of either his portraits, which gradually displayed more Flemish elegance, or his genre pieces (from 1650), in which he followed various trends; he adapted his style to suit his subject with sensitive versatility. He was also a gifted colourist and an artist of great imagination, superior in both these respects to such better-known Rembrandt pupils as Ferdinand Bol and Nicolaes Maes. Moreover, he was extremely productive, and there is at least one dated painting for virtually every year between 1641 and 1674. In addition, he created a large body of drawings comprising histories, figures, landscapes and genre scenes executed in various media, including watercolour.
Mehoffer, Jozef
Polish, 1869-1946 was a Polish painter and decorative artist, one of the leading artists of the Young Poland movement and one of the most revered Polish artists of his time. Mehoffer studied painting at the Academy of Fine Arts in Krakew under Władysław Łuszczkiewicz, and later at the Academy of Fine Arts in Vienna as well as in Paris at the Academie Colarossi among others. There Mehoffer began painting portraits often of people of historical significance. He later expanded his work to include different techniques, such as graphic art, stained glass, textiles, chalk drawings, etchings and book illustrations. He produced set designs for theatre and stylized furniture designs. Mehoffer received international acclaim for his stained glass windows in the Gothic St Nicholas Collegiate Church in Fribourg, Switzerland produced in 1895-1936. His other stained glass designs include the Radziwill Chapel in Balice (1892), Grauer Chapel in Opava (1901), church in Jutrosini (1902), Holy Cross Chapel at Wawel (1904), sepulchral chapel in Goluchoew (1906), Orgelmeister Chapel in Vienna (1910), cathedral in Wloclawek (1935-40), cathedral in Przemysl (1940) and church in Debniki near Krakow (1943).There are stained glass designed by Mehoffer in Jesus Holliest Heart in Turek (East Greater Poland - central Poland) in the same church there are also mural paintings made by Mehoffer. Mehoffer explored various media further throughout his career to include a range of applied arts in his projects. He manufactured a multiplicity of book covers, ornaments and posters.