Thursday 19 August 2010

Metracanali

The Brancacci Chapel (in Italian, "Cappella dei Brancacci") is a chapel in the Church of Santa Maria del Carmine in Florence, central Italy. It is sometimes called the "Sistine Chapel of the early Renaissance" for its painting cycle, among the most famous and influential of the period. Construction of the chapel was commissioned by Pietro Brancacci and begun in 1386. Public access is currently gained via the neighbouring convent, designed by Brunelleschi. The church and the chapel are treated as separate places to visit and as such have different opening times and it is quite difficult to see the rest of the church from the chapel.

The patron of the pictorial decoration was Felice Brancacci, descendant of Pietro, who had served as the Florentine ambassador to Cairo until 1423. Upon his return to Florence, he hired Masolino da Panicale to paint his chapel. Masolino's associate, 21 year old Masaccio, 18 years younger than Masolino, assisted, but during painting Masolino left to Hungary, where he was painter to the king, and the commission was given to Masaccio. By the time Masolino returned he was learning from his talented former student. However, Masaccio was called to Rome before he could finish the chapel, and died in Rome at the age of 27. Portions of the chapel were completed later by Filippino Lippi. Unfortunately during the Baroque period some of the paintings were seen as unfashionable and a tomb was placed in front of them.

Fresco (plural either frescos or frescoes) is any of several related mural painting types, done on plaster on walls or ceilings. The word fresco comes from the Italian word affresco which derives from the Germanic-derived adjective frisch ("fresh"). Frescoes were often made during the Renaissance and other early time periods.

technique consists of painting in pigment mixed with water on a thin layer of wet, fresh, lime mortar or plaster, for which the Italian word for plaster, intonaco, is used. Because of the chemical makeup of the plaster, a binder is not required, as the pigment mixed solely with the water will sink into the intonaco, which itself becomes the medium holding the pigment. The pigment is absorbed by the wet plaster; after a number of hours, the plaster dries and reacts with the air: it is this chemical reaction which fixes the pigment particles in the plaster. One of the first painters in the post-classical period to use this technique was the Isaac Master in the Upper Basilica of Saint Francis in Assisi. A person who creates fresco is called a frescoist.

A secco painting, in contrast, is done on dry plaster (secco is "dry" in Italian). The pigments thus require a binding medium, such as egg (tempera), glue or oil to attach the pigment to the wall. It is important to distinguish between a secco work done on top of buon fresco, which according to most authorities was in fact standard from the Middle Ages onwards, and work done entirely a secco on a blank wall. Generally, buon fresco works are more durable than any a secco work added on top of them, because a secco work lasts better with a roughened plaster surface, whilst true fresco should have a smooth one. The additional a secco work would be done to make changes, and sometimes to add small details, but also because not all colours can be achieved in true fresco, because only some pigments work chemically in the very alkaline environment of fresh lime-based plaster. Blue was a particular problem, and skies and blue robes were often added a secco, as neither azurite blue, nor lapis lazuli, the only two blue pigments then available, work well in wet fresco.

It has also become increasingly clear, thanks to modern analytical techniques, that even in the early Italian Renaissance painters quite frequently employed a secco techniques so as to allow the use of a broader range of pigments. In most early examples this work has now entirely vanished, but a whole fresco done a secco on a surface roughened to give a key for the paint may survive very well, although damp is more threatening to it than to buon fresco.

A third type, called mezzo-fresco, is painted on nearly-dry intonaco—firm enough not to take a thumb-print, says the sixteenth-century author Ignazio Pozzo—so that the pigment only penetrates slightly into the plaster. By the end of the sixteenth century this had largely displaced buon fresco, and was used by painters such as Gianbattista Tiepolo or Michelangelo. This technique had, in reduced form, the advantages of a secco work.

The three key advantages of work done entirely a secco were that it was quicker, mistakes could be corrected, and the colours varied less from when applied to when fully dry—in wet fresco there was a considerable change.

In painting buon fresco, a rough underlayer called the arriccio is added to the whole area to be painted, and allowed it to dry for some days. Many artists sketched their compositions on this underlayer, which would never be seen, in a red pigment called sinopia; these drawings are also called sinopia. Later, techniques for transferring paper drawings to the wall were developed. The main lines of the drawing were pricked over with a point, held against the wall, and a bag of soot (spolvero) banged on them on produce black dots along the lines. If a previous fresco was being painted over, the surface would be roughened to give a key. On the day of painting, a thinner, smooth layer of fine plaster, the intonaco, is added to the amount of wall that can be expected to be completed in a day, sometimes matching the contours of the figures or the landscape, but more often just starting from the top of the composition. This area is called the giornata ("day's work"), and the different day stages can usually be seen in a large fresco, by a sort of seam that separates one from the next.

Buon frescoes are difficult to create because of the deadline associated with the drying plaster. Generally, a layer of plaster will require ten to twelve hours to dry; ideally, an artist would begin to paint after one hour and continue until two hours before the drying time—giving seven to nine hours working time. Once a giornata is dried, no more buon fresco can be done, and the unpainted intonaco must be removed with a tool before starting again the next day. If mistakes have been made, it may also be necessary to remove the whole intonaco for that area—or to change them later à secco.

In a wall-sized fresco, there may be ten to twenty or even more giornate, or separate areas of plaster. After centuries, these giornate (originally, nearly invisible) have sometimes become visible, and in many large-scale frescoes, these divisions may be seen from the ground. Additionally, the border between giornate was often covered by à secco painting, which has since fallen off.

For wholly à secco work, the intonaco is laid with a rougher finish, allowed to dry completely and then usually given a key by rubbing with sand. The painter then proceeds much as he would on a canvas or wood panel.

The earliest known examples frescoes done in the Buon Fresco method date at around 1500 BC and are to be found on the island of Crete in Greece. The most famous of these, The Toreador, depicts a sacred ceremony in which individuals jump over the backs of large bulls. While some similar frescoes have been found in other locations around the Mediterranean basin, particularly in Egypt and Morocco, their origins are subject to speculation.

Some art historians believe that fresco artists from Crete may have been sent to various locations as part of a trade exchange, a possibility which raises to the fore the importance of this art form within the society of the times. The most common form of fresco was Egyptian wall paintings in tombs, usually using the a secco technique.

Frescoes were also painted in ancient Greece, but few of these works have survived. In southern Italy, at Paestum, which was a Greek colony of the Magna Graecia, a tomb containing frescoes dating back to 470 BC, the so called Tomb of the Diver was discovered on June 1968. These frescoes depict scenes of the life and society of ancient Greece, and constitute valuable historical testimonials. One shows a group of men reclining at a symposium while another shows a young man diving into the sea.

Roman wall paintings, such as those at the magnificent Villa dei Misteri (1st century B.C.) in the ruins of Pompeii, and others at Herculaneum, were completed in buon fresco.

Late Roman Empire (Christian) 1st-2nd century frescoes were found in catacombs beneath Rome and Byzantine Icons were also found in Cyprus, Crete, Ephesus, Cappadocia and Antioch. Roman frescoes were done by the artist painting the artwork on the still damp plaster of the wall, so that the painting is part of the wall, actually colored plaster.

Also a historical collection of Ancient Christian frescoes can be found in the Churches of Goreme Turkey.

Thanks to large number of ancient rock-cut cave temples there have been preserved valuable ancient and early medieval frescoes in more than 20 locations of India.

The frescoes on the ceilings and walls of the Ajanta Caves were painted between c. 200 BC and 600 and are the oldest known frescoes in India. They depict the Jataka tales that are stories of the Buddha's life in former existences as Bodhisattva. The narrative episodes are depicted one after another although not in a linear order. Their identification has been a core area of research on the subject since the time of the site's rediscovery in 1819. Other locations with valuable preserved ancient and early medieval frescoes include Bagh Caves, Ellora Caves, Sittanavasal, Armamalai Cave, Badami Cave Temples and other locations. Frescoes have been made in several techniques including tempera technique.

The later Chola fresco paintings were discovered in 1931 within the circumambulatory passage of the Brihadisvara Temple in India and are the first Chola specimens discovered.

Researchers have discovered the technique used in these frescos. A smooth batter of limestone mixture is applied over the stones, which took two to three days to set. Within that short span, such large paintings were painted with natural organic pigments.

During the Nayak period the chola paintings were painted over. The Chola frescos lying underneath have an ardent spirit of saivism is expressed in them. They probably synchronised with the completion of the temple by Rajaraja Cholan the Great.

Frescoes also can be found in Sigiriya, situated in the central Matale District of Sri Lanka) , which are reminiscent of the Ajanta Caves of India. The frescoes were created in the 5-6th centuries. They are considered a masterpiece of ancient frescoes.

The late Medieval period and the Renaissance saw the most prominent use of fresco, particularly in Italy, where most churches and many government buildings still feature fresco decoration. In Denmark too, church wall paintings or kalkmalerier were widely used in the middle ages (first Romanesque then Gothic) and can be seen in some 600 Danish churches as well as in churches in the south of Sweden which was Danish at the time.

One of the rare examples of Islamic fresco painting can be seen in Qasr Amra, the desert palace of the Umayyads in the 8th century.

Northern Romania boasts about a dozen painted monasteries, completely covered with frescos inside and out, that date from the second quarter of the sixteenth century. The most remarkable are the monastic foundations at Humor (hoo mor), Moldoviţa (mol do vee' tsa), Arbore (are' bo ray) and Voroneţ (vo ro nets). Suceviţa (sue che vee' tsa), dating from 1600, represents a late return to the style developed some seventy years earlier. The tradition of painted churches continued into the nineteenth century in other parts of Romania, although never to the same extent.

Andrea Palladio, the famous Italian architect of the 16th century, built many mansions with plain exteriors and stunning interiors filled with frescoes.

The Foujita chapel in Reims completed in 1966, is an exmaple of modern frescos, the interior being painted with religious scenes by the School of Paris painter Tsuguharu Foujita. In 1996, it was designated an historic monument by the French Government.
Masaccio's Expulsion from the Garden of Eden is the first fresco on the upper part of the chapel, on the left wall, just at the left of the Tribute Money. It is famous for its vivid energy and unprecedented emotional realism. It contrasts dramatically with Masolino's delicate and decorative image of Adam and Eve before the fall, painted on the opposite wall.

The most famous painting in the chapel is Tribute Money, on the upper right wall, with figures of Jesus and Peter shown in a three part narrative. The painting, largely attributed to Masaccio, represents the story of Peter and the tax collector from Matthew 17:24-27. The left side shows Peter getting a coin from the mouth of a fish and the right side shows Peter paying his taxes. The whole appears to be related to the establishment of the Catasto, the first income tax in Florence, in the time the painting was being executed.


The upper scene on the right wall shows, on the left side, the Healing of the Cripple and, on the right side, the Raising of Tabitha. The fresco is generally attributed to Masolino, although Masaccio's hand has been discovered by some scholars. The scene shows two different episodes, with St. Peter appearing in both of them enclosed in a scenario of a typical Tuscan city of the 15th century depicted according to the strict rules of central perspective. The latter is generally regarded as Masaccio's main contribution, whereas the two central figures show Gothic influences
Masaccio's application of scientific perspective, unified lighting, use of chiaroscuro and skill in rendering the figures naturalistically established new traditions in Renaissance Florence that some scholars credit with helping to found the new Renaissance style.

The young Michelangelo was one of the many artists who received his artistic training by copying Masaccio's work in the chapel. The chapel was also the site of an assault on Michelangelo by rival sculptor Pietro Torrigiano, who resented Michelangelo's critical remarks about his draughtsmanship. He punched the artist so severely that he "crushed his nose like a biscuit" (according to Benvenuto Cellini), which deformed Michelangelo's face into that of a boxer's.

The first restoration of the chapel frescoes was in 1481-1482, by Filippino Lippi, who was also responsible for completing the cycle. Due to the lamps used for lighting the dark chapel, the frescoes were relatively quickly coated in dust and dirt from the smoke. Another restoration was conducted at the end of the 16th century. Around 1670, sculptures were added, and the fresco-secco additions were made to the frescoes, to hide the various cases of nudity. Late 20th century restoration removed the overpainting and collected dust and dirt. Some critics, including professor and art historian James H. Beck, have criticised these efforts, while others, including professors, historians and restorers, have praised the work done on the chapel.

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