PRINCETON, New Jersey — In Carolee Schneemann’s 1964 film “Meat Joy,” male and female bodies spontaneously writhe against each other in communal ecstasy as raw fish and chickens flop on their bare ...

Certain art exhibitions tempt even the most ethically and aesthetically upright among us to violate a first rule in art spaces: “do not touch the art.” Ironically, or not, this temptation comes to ...