Welcome to Animation Domination, Stone Age style. By about 30,000 years ago, Europeans were using cartoon-like techniques to give observers the impression that lions and other wild beasts were charging across cave walls, two French investigators find. Ancient artists created graphic stories in caves and illusions of moving animals on rotating bone disks, say archaeologist Marc Azéma of the University of Toulouse–Le Mirail in France and Florent Rivère, an independent artist based in Foix, France.

“Stone Age artists intended to give life to their images,” Azéma says. “The majority of cave drawings show animals in action.” Flickering torches passed over painted scenes would have heightened onlookers’ sense of seeing live-action stories, the researchers suggest in the June Antiquity.