since we're well over 10000 stills, it's time for a new game. Post a dupe, get points is it passes. Get points for knowing it's a dupe. And finally get points for finding the original still.
i don't know the official meaning but i think dupe is short for duplicate. and in this context, a dupe is a shot that is already in the database somewhere
still don't get it. because those two: a hand with one finger with a black ink ring, in color; and a man in a car with a gun, black and white. where's the similarity?