I am new to Sgraffito. I have a piece that I under glazed portions of the piece and then the “scratched away” areas are unglazed. My question is; in order to make it usable as a mug, should I glaze the Sgraffito parts with clear? Will it take away from it? I took Sarah Anderson’s class. It was really fun, I just do not know how to proceed. ❤