Sancai

Sancai (

The white may come from the natural colour of the fired clay, sometimes coated with a transparent glaze, or there may be a white slip. The brown and green colours came from adding metal oxides to a lead glaze, and in fact blues and blacks are also found. The blue came from adding imported cobalt, and was therefore more expensive and used sparingly, often on smaller pieces.^[5]

Technique

The body of sancai ceramics was made of white clay, coated with coloured glaze, and fired at a temperature of 800 degrees Celsius. Sancai is a type of lead-glazed earthenware: lead oxide was the principal flux in the glaze, often mixed with quartz in the proportion of 3:1.^[6] The polychrome effect was obtained by using as colouring agents copper (which turns green), iron (which turns brownish yellow), and less often manganese and cobalt (which turns blue).^[6]

At kiln sites located at

When used together, the glazes ran into each other at the edges, giving much of the character of the decoration. Apart from the precisely painted offering-trays, which mostly have moulded contours for the areas in different colours, in most pieces the colours are applied loosely, even carelessly. Splashing and spotting are often used, and on both vessels and figures the colours often do not attempt to follow relief areas or different parts of the bodies.[8] Decorative motifs, in painting or relief, are borrowed from textiles, jewellery and metalwork.^[9]

Development

Sancai wares were made in north China using white and buff-firing secondary

Predecessors to the sancai style can also be seen in some Northern Qi (550–577) ceramic works. Northern Qi tombs have revealed some beautiful artifacts, such as porcellaneous ware with splashed green designs, previously thought to have been developed under the Tang dynasty.^[12][13]

The full polychrome sancai combination appears shortly before the end of the 7th century. After only about 70 years, the production of tomb figures seems to have ceased almost completely with the very disruptive

After another long gap, sancai was again produced from the late Tang and in the Liao dynasty (907–1125, a breakaway foreign dynasty in the far north).^[15] It was often used for large items made for temples. Sets of sancai luohan figures up to life-size were often displayed in special luohan halls in temples. Few of these that remained in place survived the Cultural Revolution. The Yixian glazed pottery luohans are a Liao dynasty set that is now distributed between various Western museums, and so very well known. Unusually, these were constructed around internal supporting iron bars. Pairs of large guardian figures flanking shrines were also made.

Vessels

The tomb figures are covered by

Many pieces have relief decoration, either applied by sprigging, or in the moulds used to make many pieces, though simple shapes were still made on the potter's wheel.^[18]

Gallery

• 
  Tri-coloured Guan Yin (Avalokitesvara). Qing dynasty.
• 
  Sancai (Tri-colored) figure of a Tibetan woman. Tang dynasty. Eastern suburbs of Xi'an
• 
  Tri-colored Kucha (Quici) figure. Tang dynasty
• 
  Before sancai:

  Eastern Han

  , 25-220 AD.
• 
  Tomb guardian

  with sancai glaze
• 
  Tang dynasty tomb figure
• 
  Tang offering tray, 8th-9th century, with cobalt blue the main colour
• 
  Tang offering tray, c. 675–750, with green the main colour
• 
  A Tang sancai ewer, mainly in blue, 8th-9th century
• 
  Splashed Tang amphora with dragon's head handles.
• 
  Large Tang jar
• 
  Tang ceramic pillow, c. 675-750
• 
  One of the Yixian glazed pottery luohans, c. 1200
• 
  Woman holding a mirror. Earthenware with 3-colored (sancai) glaze. Tang dynasty, 700-750 CE. From the Eumorfopoulos Collection. Victoria and Albert Museum, London

Influences

Sancai travelled along the Silk Road, to be later extensively used in Syrian, Cypriot, and then Italian pottery from the 13th to the middle of the 15th century. Sancai also became a popular style in Japanese and other East Asian ceramic arts, such as Nagayo ware.

• 
  8th-century Japanese pillows
• 
  8th-century Japanese vase
• 
  13th-century plate with bird, Syria
• 
  14th-century jug, Cyprus

Revival under the Qing

Under the Qing dynasty (1644–1910), sancai wares were one of several earlier Chinese styles revived at a high quality level, reflecting the antiquarian tastes of the emperors. These pieces were made in Jingdezhen porcelain, with generally the sancai palette used in glazes to decorate contemporary shapes, often using bold splashes for a "dappled" effect. There was apparently no attempt to present them as very old – one piece below has a "spurious" reign mark, but one going back only the 15th century.

• 
  Bowl, Kangxi reign
• 
  Vase, Kangxi reign
• 
  Kangxi period; here the colours are

  overglaze enamels rather than coloured glazes. This piece has the spurious reign mark of the Ming dynasty Chenghua Emperor

  , 1465-1487
• 
  Kangxi period; here the colours are

  overglaze enamels

  rather than coloured glazes.
• 
  Peach-shaped pot for tea or wine, 18th or 19th century

Modern reproduction trade

In the 1980s and early 1990s reproductions of Tang sancai pieces were sent by the Chinese government to foreign leaders as gifts, and became very popular within China. At one point there were more than 3,000 factories, mostly tiny and shabby, sprinkled around Luoyang City, cradle of the craft. They churned out shoddy Tang-style sancai pieces in vast numbers, until they began to undercut each other in a chaotic price war. With a glut in the market, many of their products ended up being hawked by street vendors.^[19]

The reproduction business has benefited from the development of new techniques. Some in the field can produce works that may fool even the most experienced eyes. Emboldened by the precision of forgery technology and lured by exorbitant profit, some sell pastiches as originals.^[19]

Notes

References

• Medley, Margaret, T'ang Pottery and Porcelain, 1981, Faber & Faber,
  ISBN 0-571-10957-8
• Vainker, S.J., Chinese Pottery and Porcelain, 1991, British Museum Press, 9780714114705

Media related to Sancai at Wikimedia Commons

• A Handbook of Chinese Ceramics from The Metropolitan Museum of Art