there are a great many “average” dreams in which a definite structure can be perceived, not unlike that of a drama… the dream begins with a STATEMENT OF PLACE… the EXPOSITION. It indicates the scene of action, the people involved, and often the initial situation of the dreamer.
Jung argues that dream narrative possesses a formal dramatic architecture — exposition, development, peripeteia, lysis — that warrants analysis as a structured whole rather than as a surface to be dissolved.
, The Structure and Dynamics of the Psyche, 1960thesis