"Thank you, that is most kind of you."

"This is a celedon glaze on a stoneware body. With a heavy body and glaze reduction firing. Note the foot is grey (heavy body reduction). It's an optical blue. The only colourant is red iron oxide. I would be happy to share the recipe, if only I knew where it was; I'll have a look for it and get back to you."

"beautiful, may one ask what kind of glaze you are using?"