A pig’s tale: Roger Waters traces the history of Rock’s most famous prop

From the hog’s humble beginnings on the cover of Floyd’s 1977 album Animals to its recent unpiloted escape from Coachella, the creature has become a pop-culture icon (it even merited a reference on an episode of The Simpsons). The man who dreamed up the floating swine, Roger Waters, shared the tale behind the pig, from its origins in the late Seventies to its future plans.