Blair Witch

There is something unsettling about someone having their back turned to you. It's used a lot in movies and art.  The Blair Witch Project comes to mind, at the last moment in the film when you are taken to the basement and that guy has his face to the wall and he won't turn around. If you don't remember or never seen it, watch here. All I can think of is what is about to happen and the only thing to happen is that they turn around and that's when the fun start, That's when the horror or beauty is revealed but until then there is only anticipation, heavier than a drop of Heinz ketchup.