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 :. | Virgin of the Rocks | Madonna with the Yarnwinder ty | Study fur the adoration of the Konige | La belle Ferronire dg | The Annunciation |
Related Artists:
Andreas Achenbach
(September 29, 1815 - April 1, 1910) was a German landscape painter. Born at Kassel, he began his art education in 1827 in Desseldorf under Friedrich Wilhelm Schadow at the Desseldorf Academy of Painting. He studied at St Petersburg and travelled in Italy, Holland and Scandinavia.In his early work he followed the pseudo-idealism of the German romantic school, but on removing to Munich in 1835, the stronger influence of Louis Gurlitt turned his talent into new channels, and he became the founder of the German realistic school. Although his landscapes evince too much of his aim at picture-making and lack personal temperament, he is a master of technique, and is historically important as a reformer. The Chambers Biographical Dictionary says of him that "he was regarded as the father of 19th century German landscape painting." A number of his finest works are to be found at the Berlin National Gallery, the New Pinakothek in Munich, and the galleries at Dresden, Darmstadt, Cologne, Desseldorf, Leipzig and Hamburg. He died in Desseldorf. His brother, Oswald Achenbach (1827-1905), was also a painter.
Clifford Warren Ashley
Author, Sailor, and Artist American 1881-1947 was an American author, sailor, and artist. He is perhaps most famous for The Ashley Book of Knots, an encyclopedic reference manual with directions for and illustrations of thousands of knots. He invented the Ashley's stopper knot. Ashley also wrote The Yankee Whaler, a study of sperm whale hunters in New England in the late 18th century and early 19th century. He was born in New Bedford,
Ljubov Popova
Russian Constructivist Painter and Designer, 1889-1924 Through a synthesis of styles Popova worked towards what she termed painterly architectonics. Exploring firstly Impressionism, by 1913, in Composition with Figures, she was experimenting with the particularly Russian development of Cubo-Futurism: a fusion of two equal influences from France and Italy. Portrait of a Philosopher (Artists's brother, Pavel Sergeyevich Popov), 1915From 1914-1915 her Moscow home became the meeting-place for artists and writers. In 1914-1916 Popova together with other avant-garde artists (Aleksandra Ekster, Nadezhda Udaltsova, Olga Rozanova) contributed to the two Jack of Diamonds exhibitions, then in Petrograd Tramway V and the 0.10, The Store in Moscow. In 1916 she joined the Supremus group with Kazimir Malevich, the founder of Suprematism, Aleksandra Ekster, Ivan Kliun, Nadezhda Udaltsova, Olga Rozanova, Ivan Puni, Nina Genke, Ksenia Boguslavskaya and others who at this time worked in Verbovka Village Folk Centre. However there was a tension between those who like Malevich saw art as a spiritual quest and others who responded to the need for the artist to create a new physical world. Popova embraced both of these ideals but eventually identified herself entirely with the early aims of the Revolution working in poster, book design, fabric and theatre design, as well as teaching. Her painting The Violin of 1914 reveals the development from cubism towards the "painterly architectonics" of 1917- 1918. Before joining the Supremus group her paintings, the architectonic series defined her artistic trajectory, quite distinct from that of Malevich, Rozanova, Tatlin and Mondrian, in abstract form. The canvas surface is an energy field of overlapping and intersecting angular planes in a constant state of potential release. At the same time the elements are held in a balanced and proportioned whole as if linking the compositions of the classical past to the future. By 1918 colour is used as the iconic focus; the strong primary colour at the centre drawing the outer shapes together. In 1918 Popova married von Eding, and gave birth to a son, but von Eding died the following year of typhoid fever. She worked on Agitprop designs, and in 1919 she contributed to Tenth State Exhibition: Non Objective Creativity and Suprematism. She painted more advanced abstract works in 1919-21. In 1921 she exhibited in the 5 x 5 Exhibition. From 1921-24 Popova became active in Constructivist projects, sometimes in collaboration with the architect Alexander Vesnin. She was active in stage designs: Vsevolod Meyerhold's production of Fernand Crommeldynck's The Magnanamous Cuckold, 1922; and in teaching: Spatial Force Constructions were used as the basis of an art teaching theory. She designed typography of books, production art and textiles, and contributed designs for dresses to LEF. Popova died in Moscow. A large exhibition of her work opened in Moscow on 21 December 1924.