Old Ghost Photo From The 1940s

Years ago, this photo made an appearance on the net with much fanfare. Since that time many have suggested that it was simply a photoshop image. From deep in the paranormal vault, this breakdown shows the original and compares that with the fake. The question is; which is the fake one? Look at the shadow in the one without the ghost. Where did that come from? Why isn't their a shadow behind the other lady or the child? Hm. Very interesting.