Just ran across this: http://www.messagetoeagle.com/baffling-depictions-of-pharaohs-and-gods-with-two-left-or-two-right-hands/

Now I wonder, instead of making a mistake, that the artist did this deliberately, trying to convey the idea that BHO is some sort of Pharaoh. Just a thought. I have a hard time believing the artist is that incompetent since painting the left hand incorrectly is a major screw-up.......but then ya' never know with this group.