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 :. | Last Supper | Virgin and Child with St Anne and St John the Baptist | Madonna Benois Madonna with a Flower | The Madonna of the Carnation | Virgin of the Rocks |
Related Artists:
KUPECKY, Jan
Bohemian Baroque Era Painter, 1667-1740 Bohemian painter. He was born into a weaver's family, who, as Moravian Brethren, were forced to emigrate from Bohemia to Pezinok, Slovakia. Having met the artist Benedikt Claus (1632/3-1707), he left home at 15 to join him in Vienna, and three years later accompanied him to Italy. He worked in Venice and other north Italian towns before settling in Rome, where he made a meagre living by copying portraits. Although he attempted genre and historical paintings, portraiture became his main work. His influences ranged from prominent Venetian painters such as Bernardo Strozzi, Johann Carl Loth and Giuseppe Ghislandi to Anthony van Dyck and Hyacinthe Rigaud.
Giovanni Battista Crespi
Giovanni Battista Crespi (23 December 1573 - 23 October 1632), called Il Cerano, was an Italian painter, sculptor, and architect. He was born in Romagnano Sesia, the son of a painter, Raffaele Crespi, and moved to Cerano with his family some years later. In 1591 he is known to have been living in Milan. True to the Counter-Reformation piety zealously expressed in Milanese art of his time, his paintings focus on mysteries and mystical episodes in saintly life. The crowded canvases and the angles recall Mannerism, but his paintings show an emotion that evokes common sentiments in Baroque art. Along with other artists, he completed a series of paintings (Quadroni of St. Charles) of the life of St. Charles Borromeo[1] for the Duomo of Milan, an altarpiece with the Baptism of St. Augustine for San Marco (Milan), and a Mass of St. Gregory for the Basilica of San Vittore in Varese (1615-17). Also see the nightmarish, St. Gregory Delivers the Soul of a Monk (1617), also in San Vittore.
Hans Bollongier
(1600-idem, 1645) was a Dutch Golden Age still life flower painter. Bollongier was born in Haarlem. According to the RKD little is known of his early life. He became a member of the Haarlem Guild of St. Luke in 1623, and in 1675 his younger brother Horatio was named as his beneficiary. He was a specialist in bouquets of blooms. Paintings attributed to him that are not flower- or fruit still lifes are likely the work of his brother Horatio.He was an important influence on the later flower painters known as the monogrammist JF and Anthony Claesz II. He painted during a period of great productivity for Haarlem painters, during the decades after Karel van Mander published his Schilderboeck there. In Karel van Mander's book, there were a set of rules to follow to create good paintings and good drawings. Bollongier developed his own style and still observed all of these rules. His paintings were very popular, but his work was not regarded as such by contemporary Haarlem painters. As a genre, still life painting was considered inferior to historical allegories. His work today is considered part of the proof that Tulip Mania took place, although there is reason to believe that this is also just part of early Haarlem tourist propaganda. Even as early as the 17th century, gentry from Amsterdam, Leiden, and places farther away enjoyed visiting the tulip fields of Haarlem in the Spring, and paintings of tulips were as popular as the bulbs.