Large underglaze decals - 14" x 18" paper size. Brush some water on the decal surface (the side with the color) and place it on the flat surface of the plastic wet or leather hard clay work, then use a rib or brush to drive out the air in between the paper and clay surface. Peel back paper when the underglaze pattern sticks to the clay instead of the paper. Decals may also be applied to bisque fired work. The firing temperature may be up to cone 10.