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 :. | Six studies fur naked or clothed men | virgin and child with st.anne | The Madonna of the Carnation g | Mona Lisa (detail) dhu | The Virgin and Child with St Anne |
Related Artists:
Carlton Alfred Smith,RI,RWS
fl.1871-1916
Witold Pruszkowski
Polish Painter, 1846-1896 Polish painter and draughtsman. He spent his early years in Odessa and Kiev, subsequently living in France, in particular in Paris, where he studied under the Polish portrait painter Tadeusz Gorecki (1825-68), continuing (1868-71) at the Akademie der Kenste in Munich. In 1871 he moved to Krakew where he studied until 1875 under Jan Matejko at the School of Fine Arts. During ten years in Krakew he produced many striking portraits. In the portrait of Mrs Fedorowicz (1878; Krakew, N. Mus.) he achieved subtle effects of modelling by means of carefully differentiated tones and meticulously distributed light. The Realism of these portraits is subsumed into an advanced proto-Impressionist technique, on occasion using both small patches of distinct colour and broadly applied areas of impasto. Alongside such works, Pruszkowski produced paintings based on fantastic legends, fables and folk-tales. In these works one can trace influences going back to the artist's Munich period; but Pruszkowski's essentially Romantic vision translated his subjects into an entirely Polish context, as in Midsummer's Night (1875; Warsaw, N. Mus.) and Water Nymphs (1877; Krakew, N. Mus.). In 1882 Pruszkowski moved to the village of Mnikow outside Krakew, where he worked in the isolation he believed essential for creative activity. Contact with the country people, however, provided him with themes for his work; alongside his fantastic and legendary subjects he painted genre scenes of peasant life. He brought to his subjects a diversity of means of formal depiction, from the realistic to the near visionary. However, there are notable recurrent motifs, for example the image of the native willow, the symbolic haunt of spirits, as in Willow on Marshland (1892; Ledz, Mus. A.). The visionary element achieved its apogee in the pastel compositions from the last years of his life. In works such as Death of Ellenai (1892; Wroclaw, N. Mus.) the evanescent nature of forms is expressed through restrained colour schemes, generally tending towards silvery greyish azure or shades of pink.
Anastagio Fontebuoni
Firenze 1571 -1626