Subject: Nerval, Ge&#769,rard de, 1808-1855. Aure&#769,lia. Nerval, Ge&#769,rard de, 1808-1855–Psychology. Nerval, Ge&#769,rard de, 1808-1855–Mental health. Literature and mental illness. Symbolism in literature. Symbolism (Psychology). Pscychology in literature