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 muscles of Thorax and shoulders in a lebnden person | Madonna and Child with St Anne and the Young St John | Master of the Pala Sforzesca, profile of an old man | Madonna with the Yarnwinder tw | The Annunciation |
Related Artists:
william frederick mitchell
c.1845-1914
CELESTI, Andrea
Italian painter, Venetian school b. 1637, Venezia, d. 1712, Venezia,Italian painter. He trained first with Matteo Ponzoni, then with Sebastiano Mazzoni; Mazzoni encouraged the development of a Baroque style, but Celesti was also attracted by the naturalism of the tenebrists. The first known works by Celesti are mature in style, and he had already achieved considerable fame in Venice when the Doge Alvise Contarini honoured him with the title of Cavaliere in 1681. The complexity of his sources is evident in two canvases, Moses Destroying the Golden Calf and Moses Chastising the Hebrew People for their Idolatry, both painted c. 1681 for the Palazzo Ducale, Venice, and signed Cavaliere; they are influenced by Luca Giordano and by the narrative techniques of Jacopo Tintoretto. The most distinguished works of Celesti's early period are two large lunettes that show three scenes: Benedict III Visiting St Zacharias, A Doge Presented with the Body of a Saint, and the Virtues Surrounding a Doge Holding the Model of St Zacharias (c. 1684; Venice, S Zaccaria). These luxuriant compositions represent a remarkable leap in quality from the paintings of the Palazzo Ducale, with lighter colours and a more flickering touch. A little later Celesti left Venice for Brescia, perhaps by way of Rovigo; exactly when he arrived is not known, but he established himself and his studio there for several years. Panfilo Nuvolone and Francesco Paglia (1636-1713) had encouraged the development of a more exuberant Baroque style in Brescia, and in response Celesti created more decorative, lyrical works, such as his ecstatic St Rose of Lima (Brescia, S Clemente) with its brilliant display of glorious light. Most of Celesti's paintings done in and around Brescia were religious canvases, but he also painted portraits, such as the two entitled Condottiero (Ljubljana, Slov. Acad. Sci. & A.) and the portrait of Conte Alberto di Baone (Dublin, N.G.), executed in a dazzling array of colours. In 1688 Celesti was active at Toscolano on Lake Garda, where he painted canvases of scenes from the Life of St Peter (Toscolano Cathedral) and in 1689 decorated the salone of the Palazzo Delay (now Palazzo Mafizzoli) with Old Testament scenes. In 1696 he was at Treviso, where he executed a Last Judgement for the cathedral (untraced) and in 1697, 1698 and 1699 pictures for the abbey of S Floriano at Linz, where his Paradise, for the high altar, remains in situ. By 1700 Celesti was back in Venice, where he set up his studio; Venetian artists of this period, led by Giovanni Coli and Filippo Gherardi, were reviving the style of Veronese, and Celesti, following this trend, produced late works that employed more dazzling effects of colour and light. These works include the frescoed decoration of the Villa Rinaldi Barbini at Casella d'Asolo, where Celesti created a series of exotic and theatrical mythological and biblical scenes, distinguished by their luminosity and by their light and airy touch. His last works were three dramatic night scenes: the Birth of the Virgin, the Assumption of the Virgin and the Martyrdom of St Lawrence (1706-11; Verolanuova Cathedral). Celesti was much admired by Charles-Nicholas Cochin (i) and by Jean-Honor? Fragonard, and his colour influenced the Rococo art of the early 18th century in Venice and in Austria.
LIGOZZI, Jacopo
Italian painter, Florentine school (b. 1547, Verona, d. 1627, Firenze) Italian painter, draughtsman, miniaturist and printmaker. He was one of the most productive artists in 17th-century Florence, although in the context of the Florentine Baroque, with its pageantry and decorative form, Ligozzi remained as much a foreigner in terms of his precise drawing, veristic figures and expressive content, as he was by birth. He was the son of the painter Giovanni Ermanno Ligozzi ( fl 1572-88; d before 1605) and came from a Veronese family of painters and designers of armour, tapestries and embroidery on silk. Other members of the family who were painters (Fumagalli in 1986 exh. cat.) were Jacopo's brother Francesco (d before 1635), whose career seems to have been in Verona, his cousin Francesco di Mercurio, who worked for the Medici in Florence in 1590-91