Title: The solid letter
Subjects: Criticism and interpretation, Greek influences, Mythology, Greek, in literature, Theory, Greek literature, German literature, History and criticism, Romanticism, Modernism (Literature), Hellenism, English poetry, Greece, In literature, Knowledge, United states, national aeronautics and space administration, Aeronautics, history, Astronautics, history
People: Friedrich Hölderlin (1770-1843)