In yet another entry in the 'being descriptive is important' file, here we have a picture of two guys. One of them is grinning at the camera, and the other is looking mean and moody in the background. We know from the request that one of them has photobombed the other, but which way round did it happen?
For all Fridman knows, the guy in the background was trying to have an atmospheric photo of himself taken gazing enigmatically into the middle distance, and then some joker came and jumped right in front of the lens. That's the version of events he must have decided on, because now all we have is Mr. Distant in the background. As a side note, how on Earth did Fridman manage to construct an entire face and neck for him out of the limited information he had? This man is truly a magician!