This document defines key theory terms and provides examples to illustrate them. It defines denotation and connotation for the terms "snake", "flag", and "gun". It also discusses how different colors like blue and red can symbolize different meanings. It then analyzes stereotypes for things like gender, class, age and more. It also defines iconography for genres like western, sci-fi and fantasy. Finally, it defines linear and non-linear narratives and provides film examples for each.