That is indeed prize-worthy. *grin* Perhaps you could print up little stickers noting their noteworthiness to apply to such works of, um, art or something . . . except it would be kind of tricky to actually apply them, given that such posters are often on the far side of the CAUTION THIRD RAIL. Or, I suppose, digital photography+Web site would be another option . . . Anyone out there with too much spare time?