Skål, stor

Skål, stor

490.00

Handdrejad stengods högbränd i reducerande miljö.

Vikt: 927 g

Höjd: 9,5 cm

Diameter: 23,7 cm

Glasyr: Grön celadon

Ur Wikipedia:

Celadon is a term for pottery denoting both wares glazed in the jade green celadon color, also known as greenware (the term specialists now tend to use)[1] and a type of transparent glaze, often with small cracks, that was first used on greenware, but later used on other porcelains. Celadon originated in China, though the term is purely European, and notable kilns such as the Longquan kiln in Zhejiang province are renowned for their celadon glazes.[2] Celadon production later spread to other regions in Asia, such as Japan, Korea[3] and Thailand. Eventually, European potteries produced some pieces, but it was never a major element there. Finer pieces are in porcelain, but both the color and the glaze can be produced in stoneware and earthenware. Most of the earlier Longquan celadon is on the border of stoneware and porcelain, meeting the Chinese but not the European definitions of porcelain.

The celadon colour is classically produced by firing a glaze containing a little iron oxide at a high temperature in a reducing kiln. The materials must be refined, as other chemicals can alter the color completely. Too little iron oxide causes a blue colour (sometimes a desired effect), and too much gives olive and finally black; the right amount is between 0.75% and 2.5%. The presence of other chemicals may have effects; titanium dioxide gives a yellowish tinge.[4] Pieces made with a celadon glaze are themselves often referred to as "celadons."

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