The camera movements follow the protagonist closely to immerse the viewer in his perspective. Handheld camera reflects his unease and confusion in prison. High camera angles demonstrate his vulnerability. Close-ups intensify emotions to build suspense. The prison location is bleak with dim lighting dulling colors. Prisoners are dressed similarly to remove individualism. Long shots build suspense while jump cuts further disorient the viewer. Silence emphasizes isolation and tension while background wind reflects hopelessness of the situation. Soft dialogue contrasts with violent words and actions.