As he prepares for surgery to restore his vision, Mark Cousins explores the role that visual experience plays in our individual and collective lives. In a deeply personal meditation on the power of looking in his own life, he guides us through the riches of the visible world, a kaleidoscope of extraordinary imagery across cultures and eras. At a time when we are more assailed by images than ever, he reveals how looking makes us who we are, lying at the heart of the human experience, empathy, dis...