Dalí was heavily influenced by Sigmund Freud's theories of the unconscious and dreams. Metamorphosis, a common theme in dreams, resonated with Dalí's exploration of the subconscious. His most famous work related to metamorphosis is arguably "The Metamorphosis of Narcissus" (1937). This painting depicts the transformation of the myth's Narcissus into a flower, reflecting Freudian ideas about self-love and desire. He even brought this painting to his meeting with Freud in 1938, hoping to spark a discussion about psychoanalysis and art.