The layer of glaze absorbs the pigment, allowing you to obtain very bright, vibrant colours even after firing. The big disadvantage, though, is that you can’t correct mistakes. Once the pigment is absorbed, all you can do is try to wash away the entire layer of glaze and start over. So the bar has been set high!

Techniques
Painting with clay slip
One of the oldest decoration techniques in ceramics is painting with clay slip.