You'll probably have to enlarge this one.
I found this chalk work in front of the David Allan Hubbard Library of the Fuller Theological Seminary as I traversed the campus yesterday.
This calls up everything from philosophical arguments to historical discussions to cheap jokes, not to mention high praise for whoever did this fine work. Don't even get me started.
Wait--yes, please do.
P.S. Don't forget the bloggers' potluck today. You're invited. Don't worry, it's not as pagan as it looks.