Its a double exposure, used to get these alot with cheap disposible camera's The film doesn't wind on properly
But we already worked out it's from a digital camera I've had pics like this too. If you're moving the camera about in low lighting or something it happens. I dunno why exactly and i dont care
this happened to a pic that mick took when we were in amsterdam. u cud see right thru me but we havent got a clue how. cant find the pic but at the time we were pretty amazed