European/Western culture was heavily influenced by Greek culture, especially in the arts. Greek literature began through an oral tradition of telling stories and reciting poetry. Homer's epic poems The Iliad and The Odyssey, though not written down until centuries later, were influential works that shaped Greek culture. Tragedy and comedy also emerged as dramatic forms, with playwrights like Sophocles and Aristophanes popularizing the genres. The arts of architecture, sculpture, painting and pottery also flourished in ancient Greece.