A brief video showing how to paint underglazes onto a xerox laser toner print, and then transfer them onto bone dry clay.
The xerox white areas are hydrophilic and the black part of the xerox is hydrophobic and repels the aqueous underglazes as you paint them into the white areas (makes for easy coloring within the lines). This is a nice way to transfer colorful designs onto clay and works well around simple shapes (that paper can bend around). Use on bone dry clay or bisque ware.