Walked into a High School classroom during summer remodeling and found a desk turned over on top of another. It reminded me of fine art so looked under a few others to find a menagerie of beautifull randomly placed colored gum. There was a process here.The chewing releases the flavor and artificial colors with the help of a saliva mixture.The substance is then secretly sneaked and squished under the table and throughout the school years these pictures are created unknowingly.