It looks as if she has been released from a sad spirit that had been haunting her and set free (the figure on the left is the sad spirit, given the expession on her face, the figure on the right seems relieved and peaceful,although not knowing what she'll do now that she's been released).
I'll ask the same question as the others. Did you use an analogue or a digital camera? How did you manage to get the double figure effect? Is it shutter speed adjustment? Well, this may be your secret but at least couldn't you give a clue?