What to do:
- Have children glue a variety of small objects onto a piece of sturdy cardboard without building anything too high. Let dry.
- Carefully place a larger sheet of foil over the raised surface, shiny side out.
Working gently, press, wrinkle, and mold the foil over and around the raised objects. Be careful not to tear through the foil.
- Fold the excess foil under the cardboard and fasten it with tape or glue.
- Wash the glue out of the paintbrush before it hardens.