Over at about.com, in honor of the Fourth of July, I just posted The 10 Weirdest Moments in the History of the Statue of Liberty
, one of those moments being the time in 1989 (or maybe it was 1990 - sources differ), when two Irish tourists on vacation in NYC took a photo of Lady Liberty. It was only when they got back home and developed the photo that they noticed a "Satanic face" in the clouds leering down at her. I'll let you decide for yourself what meaning, if any, this might have. But as far as cloud photos go, it's a pretty famous one.
Also, Happy Fourth of July!