The document discusses various concepts including denotation and connotation of words like snake, flag, and gun. It also discusses techniques used in film trailers to change the tone and genre of movies. For example, a horror film trailer is analyzed using lighter music and happier scenes to make it seem like a romantic comedy. Soundtracks are also discussed and how they can build tension. Common stereotypes related to gender, class, age and more are listed. Finally, iconography in different genres like western, sci-fi and fantasy are mentioned along with definitions of linear and non-linear narratives and examples of each.