Everything you need to understand or teach The-Hard-Goodbye by Frank Miller (comics).
Frank Miller's Sin City: The Hard Goodbye tells the story of Marv, a psychotic, disfigured, ex-military killer living in a decadent and corrupt city. Marv is framed for the murder of beautiful prostitute Goldie, and feeling a connection with her though they only shared one night together, Marv goes on a search for her killer. Marv is both hunter and hunted as he traces the murder up through Sin City to a corrupt cardinal and a cannibalistic serial killer preying on the city's prostitutes. Marv ekes out retribution, though he pays for it in the electric chair.
As the story begins, Marv wonders to himself why the angelic Goldie would agree to sleep with him. He doesn't want to ask any questions, though, and destroy the little piece of heaven he's found in the hell that is Sin City. He gets drunk with her, makes love with her...
Frank Miller's Sin City the Hard Goodbye Lesson Plans contain 152 pages of teaching material, including: