We did the whirlwind tour of Rome today, which included a tour of the Vatican museum and the famous Sistine Chapel. As I was looking at the famous Michelangelo frescos on the ceiling it suddenly occurred to me: that dude is mooning God!
I did a little research afterwards and it turns out that's not quite right. That dude is God, and He's mooning us. (You can tell because he's wearing (or not) the same pink robes and has the same grey hair that He has in all the other panels.) The best part: the title of the panel is -- and I am not making this up -- The Creation of the Sun and the Moon.
Michelangelo must have had a sense of humor.