A man in a mask who says he has a meeting with you here tonight.
We will not have to do with a man in a mask.
One man in a mask is pretty much like another, after all.
Although they look human, their faces are always seen in masks.
She was brought before a man in a mask, and allowed to sit on a chair.
Mary was there waiting for him in a mask and the rest of it.
She turned to look at him with her face set in a mask of confusion.
He goes into the hallway to find her and is killed by someone in a mask.
"Just to see how you look in it, mask and all?"
Ask people to imagine an annual god and they will, basically, come up with the idea of someone in a really bad mask.