Well guys, I was the final casting vote on this one.
The only thing I can say is USE YOUR EYES BEFORE POSTING THESE THREADS. Please examine the 'border' on the right again. The more alert of you, like the guys who post these sorts of threads
, will notice that the 'border' has a concrete like texture and two indentations partially down it's length. It looks very much like the edge of a concrete wall to me. Sure it's not level and I'd have preferred it out of the shot but the plane itself is oriented correctly. Given rarity as Peter points out, it's inclusion is justified.