Mise-en-scene refers to everything visible within the frame of a scene. It includes six key areas: color, costumes, props, setting/location, blocking/performance, and lighting. Color, costumes, and lighting are used to convey meaning and symbolism. For example, vibrant red is used to signify an evil character, while white signifies purity. Costumes also symbolize personalities, like tracksuits indicating a "chav" lifestyle. Props help establish the context, such as using police equipment to set a tense interrogation scene. Blocking positions actors and mise-en-scene creates mood through lighting techniques like high key and low key.