Bruce Nauman (1941 -) is arguably the most influential artist at work in the world today. His pioneering explorations of sculpture, performance, film, video, neon and sound art have seen him investigating areas of art practice years before his peers, providing inspiration for innumerable artistic careers. Nauman has always drawn on a wide range sources for his own work, including the philosophy of Wittgenstein, the music and writings of John Cage,...