Ken price as reference
Use acrylic on ceramic surface
Harsh actions with delicate concentration
As price did, I would like to penetrate through the layers of acrylic paint, using a cloth saturated with denatured alcohol,
Achieving subtle changes in the colour.
Use clay with more grog in it for texture and less shrinkage,
And start dry sanding the surface,
Wet sandpaper on the water-based paint to produce the desired effect,