References in periodicals archive ?
The finer points of jungle etiquette include not baring teeth when smiling, considered aggressive behavior in a chimp community.
Katie is even banned from smiling - because the baboons interpret baring teeth as an act of aggression.
Dunham explicitly refers to a drawing by his young daughter in the best painting here, Once I Land On Mars (Copied From Grace) (all works 1999), in which goofy, sightless figures erupt from the sides of a high-rise building, brandishing weapons and baring teeth.