Movies with mirror shots reflecting the room?

Movies that use mirror shots to reflect not just the character, but also the room or environment, often for dramatic or thematic effect, and preferably ones where the character can look into a mirror and see the room behind them to observe it or make eye contact with someone. I’ve been wracking my brain trying to think of examples like this, but I haven’t been able to find any. Do you know of any films that use this technique? Thanks!