Situation: I am in front of a vanity bethroom and behind me is a bathtub.
Alternative situations: I do my hair in front of the mirror. I just got into the room through the door on my left. I am applying some lotion on my face while standing in front of the mirror. I am about to clean my hands in the sink just in front of the mirror.
Question: Is the shape of the sink same as that of the toilet?