Mise-en-scene refers to everything presented to the viewer in a scene, including color, costume, props, lighting, and setting. It establishes mood and provides context. Color can represent characters' purity, evilness, or class. Costumes also convey social class. Props for a tense police interview may include a candle, flowers, wine, food, and chairs to set a romantic first date. Lighting can create dangerous, spooky, or positive atmospheres. A character's house and choice of props like a walking stick or gun provide insight into their personality.