The most recognizable of these depicts four animated food items (from left to right: candy bar or box of chewing gum,[lower-alpha 1] popcorn, candy, and a soft drink) singing and walking leftwards. In the foreground before these characters are silhouettes of audience members, creating an illusion of depth, a standard technique of the medium. In a later shot, a group of four consumers are depicted enjoying their purchased food items.[1]