It's "iffy," but yes 'WeirdExeter,' that was the first thing that I'd noticed when others were suggesting that the background image was purely that of Mrs Templeton - didn't appear to look correct, mainly because the image of the person (which appears to look like a young girl) on her knees in the foreground photo, was taken much closer to the camera than that of the background image, and yet arm thickness if less than that of the image taken much further away from the camera, and for that reason it doesn't make good sense for suggesting that the background image is that of Mrs Templeton.