Tony Harrison created renditions of the ancient Greek dramatic work Oresteia written by which author?
Tony Harrison:  He is noted for controversial works such as the poem "V", as well as his versions of dramatic works: from ancient Greek such as the tragedies "Oresteia" and "Lysistrata", from French Molière's "The Misanthrope", from Middle English "The Mysteries". Oresteia: The Oresteia (Ancient Greek: Ὀρέστεια ) is a trilogy of Greek tragedies written by Aeschylus concerning the murder of Agamemnon by Clytaemnestra, the murder of Clytaemnestra by Orestes, the trial of Orestes, the end of the curse on the House of Atreus and pacification of the Erinyes.
Aeschylus