Since the 1960s, the artist Bruce Nauman has developed a highly complex and pluralistic oeuvre ranging from discrete sculpture, performance, film, video, and text-based works to elaborate multipart installations incorporating sound, video recording and monitors, and architectural structures. Nauman's work is often interpreted in terms of movements and mediums, including performance, postminimalism, process, and conceptual art, thereby emphasizing its apparent eclecticism. But what is often overlooked is that underlying these seemingly disparate artistic tendencies are conceptual...