In more general terms, Hopper stated “Great art is the outward expression of an inner life of the artist, and this inner life will result in his personal vision of the world. The inner life of a human being is a vast and varied realm.” Though he claimed that he didn’t consciously embed psychological meaning in his paintings, he was deeply interested in Freud and the power of the subconscious mind. He wrote in 1939, “So much of every art is an expression of the subconscious that it seems to me most of all the important qualities are put there unconsciously, and little of importance by the conscious intellect.”