Putting my bisque firing off until at least the weekend. Started firing yesterday, but gas explosion caused loss of electric. Area soil is full of nat gas. . . one of reasons electric was off for 24 hrs.
Many years ago( I'm an old potter) I used to mix glycerin in my under glaze colours to make the decoration look like an underwater scene but unfortunately cant remember - and cant find anything about it in my notes - what percentage I used. Anyone any thoughts.