“Celadon is a term for ceramics denoting both a type of glaze and a ware of celadon (colour). This type of ware was invented in ancient China. Celadon glaze refers to a family of transparent glazes, many with pronounced cracks in the glaze produced in a wide variety of colors, generally used on porcelain or stoneware clay bodies. Celadon glazes have such popularity and impact that pieces made with it are often referred to as celadons.”