Step by step directions for painting with bubbles. Makes a nice, subtle background texture for journalling, notecards and other crafts, or add details to create imagery from the prints. I tried this with liquid watercolors over the weekend, but I think tempera or acrylic would give a richer color. I might let fourth grade experiment with this during the next free choice day before implementing this into a lesson. It was a lot of fun and supplies are cheap!