Art is a kind of innate drive that seizes a human being and makes him its instrument. The artist is not a person endowed with free will who seeks his own ends, but one who allows art to realize its purpose through him. As a human being he may have moods and a will and personal aims, but as an artist he is 'man' in a higher sense— he is 'collective man'— one who carries and shapes the unconscious, psychic forms of mankind.