This paper seeks to prove that there are no grounds in the Poetics to ascribe to Aristotle the views identified with the literary theory of drama because he does not identify drama with a verbal work. On the contrary, the spectacular dimension of tragedy is for Aristotle one of the distinctive feature of tragedy vis-à-vis epos that is for the Stagirite, if we rely on our modern terms, only a literary work. Then the visual element (ὄψις or ὄψεως κόσμος) is not only very important for Aristotle, but it is even a necessary component of tragedy. Indeed there are some remarks in the Poetics that suggest tragedy may exist without ὄψις, but this is only regarded as a hypothetical situation, analogical to the one when he argues that tragedy may exi...