This document discusses how meaning is constructed in media through the use of signs and symbols. It introduces concepts from semiotics such as the signifier/signified relationship and how denotation versus connotation influence audience interpretation. Various film and media theorists are mentioned who contribute to understanding how codes, conventions and organization of signs can encode particular messages. The document advises to analyze one's own media work by discussing specific examples of how micro-level elements like mise-en-scene, camerawork and editing were used to construct meaning and representation for the intended audience.