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 :. | Studies of children | Annunciation (detail) sg77 | Mona Lisa (detail) dyk | Study fur the Sforza monument | Abendmahl |
Related Artists:
Alonzo Cano
Alonzo Cano or Alonso Cano (19 March 1601 - 3 September 1667) was a Spanish painter, architect and sculptor born in Granada. He learned architecture from his father, Miguel Cano;painting in the academy of Juan del Castillo, and from Francisco Pacheco the teacher of Velezquez; and sculpture from Juan Martenez Montañes. As a sculptor, his most famous works are the Madonna and Child in the church of Lebrija (also called Nebrija), and the colossal figures of San Pedro and San Pablo. He was made first royal architect, painter to Philip IV, and instructor to the prince, Balthasar Charles, Prince of Asturias. The King gave him the church preferment of a canonof the Granada Cathedral (1652), in order to take up a position as chief architect of the cathedral, where his main achievement in architecture was the façade, designed at the end of his life and erected to his design after his death.[citation needed] Ideal portrait of a Spanish King.He was notorious for his ungovernable temper; and it is said that once he risked his life by committing the then capital offence of dashing to pieces the statue of a saint, when in a rage with the purchaser who begrudged the price he demanded.[1] According to another story, he found his house robbed after coming home one evening, his wife murdered, and his Italian servant fled. Notwithstanding the presumption against the fugitive, the magistrates condemned Cano, because he was of a jealous temper. Upon this he fled to Valencia, but afterwards returned to Madrid, where he was put to the torture, which he endured without incriminating himself, and the king received him into favour. After the death of his wife he took Holy Orders as a protection from farther prosecution, but still continued his professional pursuits. He died in 1676. In his last moments, when the priest held to him a crucifix, he told him to take it away; according to the Catholic Encyclopedia, this was because the priest gave the Sacrament to conversos.
Peter Franchoys
Peter, Peeter or Pieter Franchoys or Francois (1606-1654) was a Flemish Baroque painter from Mechelen, who painted an altarpiece of Calvary influenced by Anthony van Dyck for the St. Gummarus church in Lier, Belgium. [edit] Biography He first learned to paint from his father, Lucas Franchoys the Elder, and later from Gerard Seghers in Antwerp . In 1631 he traveled in France and is recorded being in Fontainebleau. In 1646 he became a member of the Mechelen schutterij and in 1649 he became a master in the Guild of St. Luke there. According to Houbraken he was known for his landscapes with small figures, that attracted the admiration of Archduke Leopold Wilhelm of Austria, for whom he painted many years. His work is memorialized in the Gulden Cabinet of the poet from Lier, Cornelis de Bie.
PORCELLIS, Jan
Flemish Baroque Era Painter, ca.1580-1632