Oedipus Rex unconditional (Laius "will" have a son who will kill him). Both Aeschylus and Euripides write plays in which the oracle is conditional; Sophocles ... chooses to make Laius's oracle unconditional and thus removes culpability for his sins from Oedipus, for he could not have done other than what he did, no matter what action he took. This interpretation is supported by Jocasta's repetition of the oracle at lines 854–55: "Loxias declared that the king should be killed by/ his own son." In the Greek, Jocasta uses the verb "chrênai": "to be fated, necessary." This iteration of the oracle seems to
Use of costume in Athenian tragedy "Onomastikon". He lists 30 different male masks (old age with white or grey hair, the tyrant with thick black hair, a fair, pale masks indicating sorrow or sickness, a boastful soldier, a rustic, servants, a cook, etc.) and 17 female masks (fat and thin old women, two matrons, one virgin, a bawd, a mistress, three courtesans, a lady’s maid, etc.). Use of costume in Athenian tragedy Some authors have argued that use of costume in Athenian tragedy was standardized for the genre. This is said to have consisted of a full-length or short tunic, a cloak and soft leather boots,