This was brought up back in February, in this thread
Prior to that, the image was chosen in another thread sometime before September of last year, that was lost when old threads were purged.
The consensus seems to be that while knowing the show makes it clearer, it's not Just a Face and a Caption
because there are enough cues in the picture itself that even people who aren't familiar with the show pick them up.
edited 23rd Jul '11 4:05:43 PM by Madrugada
...if you don’t love you’re dead, and if you do, they’ll kill you for it.