Step 1: The Supplies
You will need:
Cup for water
Step 2: Adding the Design
Apply the rubber cement with a paintbrush in the design you want. Allow to dry 10 minutes or until completely dry.
Step 3: Giving It Color
Paint with wet watercolors over the dried rubber cement in any colors you wish. Then allow to dry
Step 4: Removing the Rubber Cement
Carefully remove the rubber cement with fingers.