The term mimesis can be roughly translated as "imitation." We might say that something is mimetic if it is not, and does not pretend to be, "the real thing." A painting of a chair is not a chair. Poetry is imitative in that it describes events in the real world without pretending to be these events. No one watching a dramatization of the Sophocles play Oedipus Rex will think that they are watching real life unfold, but the performance will approximate something that could happen in real life. This is somewhat problematic, since the events depicted in Oedipus Rex did not actually take place in real life. What is important is that, in some sense, they could have taken place. Aristotle claims that we are naturally imitative creatures and learn from imitation, and so we are naturally drawn to tragedy and other mimetic arts.