So, I recreated it, and this is what I got. Notice the length of my thumb is much shorter than my fingers.
But, here is Oswald:
And obviously, there are 5 fingers on me, a thumb and 4 fingers.
But on him, there are a thumb and just 3 fingers.
If that image is REAL, then it should be reproducible. It was very easy for me to do this. All it took was a camera and a mirror. So, anyone can do it. So, let's see someone reproduce the freak hand we see in the Jackson photo. And listen up: until someone does it, it is now established that it is a bogus image. I've just proven it.