The approximate running time is 30 minutes. This internationally known mime artist explains and demonstrates the principles of three mime forms: Illusion Pantomime, Corporeal Mime, and Mime With Masks. Performing with another mime, Dr Gilbert demonstrates the action of opposing forces, positive and negative space, and how to transpose one reality into another. Using an illusion pantomime, "The Wall" he explains energy and resistance, points in space, and respect for shape and form.