decorative painting on bathroom walls
I'd like to paint a "river" of dots in multiple metallic colors along my bathroom wall, flowing up and over onto the ceiling, etc. I have waterbased satin paint as a base on the walls. What kind of paint could I use to do this on the base paint, and have it last in a steamy bathroom? Would it need a sealer of some type? I've had this idea for almost a year after a bathroom remodel and I just don't know how to get started.