Description: Leonardo da Vinci (1910) remains among the most fascinating, though speculative, works of Freud's entire output.
Brief description: Sigmund Freud (1856-1939) is one of the twentieth century's greatest minds and the founder of the psychoanalytic school of psychology. His many works include The Ego and the Id; An Outline of Psycho-Analysis; Inhibitions; Symptoms and Anxiety; New Introductory Lectures on Psycho-Analysis; Civilization and Its Discontent, and others.