That is a poster of the movie paranormal activity. on the poster we can see a little girl standing on her bed and in front of her there is a hole. The whole looks like a sort of portal to another dimension. We can read on the poster GHOST DIMENSION, so that hole may be an entrance towards that dimension. The more we look at it the more that entrance looks like a tunnel and there seem to be peoples or creatures at the end of that entrance. Except that tunnel every other thing seen in the picture looks normal for a girl's room.
