Batman Poster

I recently bought a poster for the Dark Knight movie to hang in my bedroom. It is the one with the joker behind a frosted piece of glass with "Why so serious?" written in blood on it. I bought this poster because it portrayed the feeling of the film more accurately than other posters with Christian Bale on it, ex. However, sometimes at night it genuinely scares me. My roommate expressed her discomfort the poster caused her and said it may give her difficulty sleeping. I told her I'd take it down if that was the case. I haven't taken it down yet, but it definitely casts a shadow on the mood of my room and I may soon have to relocate it somewhere else. We'll see.