Rotate Image Inwards

[AFPoster]

I can't find an image to show you an example of what I'm requesting so this is going to be a little difficult to describe. Hopefully with the 2 pictures I've taken this will make sense. The normal photo look at it as a screen shot. The inwards is if you were to rotate the image on an inside basis (if that makes sense).

Does anyone know how to do this? I know I've done it before I just can't remember how or where I went to do this.

Thanks!