I always wondered why there are so many celadon colors, so looked it up. According to Encyclopedia Britannica, "Celadon is greenish ceramic glaze that is used on stoneware. Celadon is used both for the glaze itself and for the article so glazed. It is particularly valued in China, Korea, Thailand, and Japan."
I still didn't understand why the green or blue* colors of celadon porcelain vary between articles. So, I went to the Asian Gallery (Toyokan) of Tokyo National Museum to compare celadon ware there. (I say "blue" because in Japanese, celadon glaze is "青磁," meaning "blue porcelain.")
| 1. Large vase with carved peony design, China, 14th century |

