diegesis

Diegesis (; , ) is a style of fiction storytelling in which a participating narrator offers an on-site, often interior, view of the scene to the reader, viewer, or listener by subjectively describing the actions and, in some cases, thoughts, of one or more characters. Diegetic events are those experienced by both the characters within a piece and the audience, while non-diegetic elements of a story make up the "fourth wall" separating the characters from the audience. Diegesis in music describes a character's ability to hear the music presented for the audience, in the context of musical theatre or film scoring.

== Origin == Diegesis (Greek διήγησις "narration") and mimesis (Greek μίμησις "imitation") have been contrasted since Aristotle. For Aristotle, mimesis shows rather than tells, by means of action that is enacted. Diegesis is the telling of a story by a narrator. The narrator may speak as a particular character, or may be the invisible narrator, or even the all-knowing narrator who speaks from "outside" in the form of commenting on the action or the characters.