“His public appearances were talked about for years. In one industry talk, he stood silently next to a woman playing the cello. Another time he gave a speech with a naked man on stage, demonstrating that a person is a blank canvas. And he once hired an actor to babble onstage while Mr. Arden displayed meaningless charts. His point was that although no one in the audience knew what was going on, they would never forget it.”
– creativity-online