What's too much for the public? What's too explicit, too violent, or just too unnerving? This survey of censorship from 1970 to the present outlines the history of a significant ongoing risk for contemporary artists. Its singular selection of controversial art from the last three decades assembles full-page images of works from 51 artists including Lynda Benglis, Sue Coe, Karen Finley, Eric Fischl, Robert Mapplethorpe, Dread Scott and Andres Serrano,...