• Posterboard
  • Food Coloring
  • Shaving Foam
  • Pan
  • Stirring Stick
  • Scraper
  • Dropper

How to:

  1. Put shaving foam in a pan.
  2. Drop your choice of colors randomly over foam.
  3. Stir with your stick until colors are swirled together without completely incorporating them.
  4. Place poster board on foam.
  5. Remove and use scraper to wipe the excess foam from paper.
  6. Let dry.