Brick

• Conventions - suspense, tension, enigmas, flashback
• Camera - fade in , close up of face, close u[ of hand , flicking cigarette
• Editing - straight cut
• Sound - girls sound scared on phone, girl scared asking for help, pone box ringing, car horns as it drives passed, people talking 
• Mise-en-scene - dirty clothes and hair, bracelets , casual clothes , glasses.