i took the parker family photo from the website linked earlier.
without going into too much work, i took the head of the youngest child, reduced it to 97% and re-positioned it to where it would need to be to look like an authentic photo.
obviously, i didn't do all the cleanup work around the head yet and left it blank so you can see the difference.
to be honest, i couldn't see any evidence of tampering other than the size of the youngest child's head.
if it is a fixed photo, then it would seem as tho the oldest child is actually the middle child and the middle is actually the youngest. which would mean that there are only two children, not three.
it is weird to me that the child on the far left, her legs are hidden. it's also a bit weird that the dad's right shoulder seems a bit wider than the left.
but, who knows...
FIRST: original shot
SECOND: head reduced to 97% and repositioned to the left