'Celadon' is a term for
ceramics denoting both a type
glaze, and a ware of a specific color, also called
celadon.
[1]
Celadon glaze
Celadon glaze refers to a family of transparent, crackle glazes, produced in a wide variety of colors, generally used on
porcelain or white stoneware
clay bodies. The popularity and impact of these glazes is such that
pottery pieces decorated with celadon glazes can also be known as "celadons."
Celadon glazes can be produced in a variety of colors, including whites, greys, blues and yellows, depending on the thickness of the applied glaze and the type of
clay to which it is applied. However, the most famous celadons range in color from a very pale green crackle to deep intense greens, often meant to mimic the green shades of
jade. The color is produced by
iron oxide in the glaze recipe or clay body. Celadons are usually fired in a
reducing atmosphere within a fuel driven
kiln. As with most glazes, crazing (a glaze defect) can occur in the glaze and, if the characteristic is desirable, it is referred to as crackle glaze.
It is often said that in China celadon is the most representative ceramic ware, and yet it did not appear in distinctive quantities until the end of the Northern Song period. Longquan celadon can be considered China's most representative ware. Vast quantities of Longquan celadon were exported all through East Asia, Southeast Asia and the Middle East. Much has been written on the various qualities of its glazes, the most celebrated being a glaze of a decided blue cast sometimes referred as ''kinuta'' in Japanese. Traditionally in China other tints and textures have had their places and continue to be admired.
Japanese celadon originally took its inspiration from Korean wares. However the golden age of the Japanese variety only reached its height in the 1800s with the development of
Kyoyaki (Kyoto Ceramics) and the celebrated potter
Aoki Mokubei (1767-1833). His celadons paid conscious homage to Chinese wares. This was especially so for late Ming period celadons with their bright greens in a departure from tradition Japanese taste in Chinese celadon which favored a blue glaze known as ''kinuta''.
Traditional
Korean celadons can be considered a development of Chinese celadon with distinctive Korean directions in the ware. The most distinctive are decorated by overlaying glaze on contrasting clay bodies. With inlaid designs, small pieces of colored clay are inlaid in the clay used to produce the ware. Carved or
slip-carved designs require layer[s] of a different colored clay adhered to the base clay of the piece. The layers are then carved away to reveal varying colors. Korean celadonware, usually a pale green-blue in color, developed, flourished, and was refined during the 10th and 11th centuries. Both the
Mongol invasion in the 13th century and the
Japanese invasion in the 16th centuries dealt blows to the craft. With the Japanese invasion, many potters are said to have been forcibly relocated to produce porcelain in Japan.
Name
The term "celadon" for the pottery's pale
jade-green glaze was first applied by
European connoisseurs of the wares. One theory is that the name first appeared in
France in the
17th century and is named for a
shepherd named Celadon (after a character in
Ovid's ''
Metamorphoses'') in
Honoré d'Urfé's
French pastoral romance, ''
L'Astrée'' (1627) who wore pale green ribbons. Another is that the term is a
corruption of Salah ad-Din (
Saladin),
Ayyubid Sultan, who in 1171 sent forty pieces of the ceramic to
Nur ad-Din, Sultan of
Syria.
[2] Yet another is the word derives from the
Sanskrit words ''sila'' and ''dhara'', which mean stone and green respectively.
Notes
1. "Celadon" at the Glossary of Chinese Porcelain Terms
2. Dennis Krueger. "Why On Earth Do They Call It Throwing?" from Ceramics Today
See also
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Chinese porcelain
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Korean porcelain
★
Imari porcelain
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Yi Sam Pyong
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Kaolinite
External links
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Celadon in Thailand
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Modern Celadon