Disguise
When George goes to kill his uncle, he wears a disguise so he isn't recognized. The imagery of disguise is common in plays, often creating tension, mystery, and humor. Here, George's disguise represents the fact he is not acting as himself, as he is under the influence of Sarah.
Violence
This play has a few violent scenes, including when George stabs his own uncle. At the end of the play, both George and Sarah are found guilty of murder, and are sentenced to death. As such, images of violence are common in this play, whether enacted by individuals or by the state.
