Three Reasons I Love This Photo.

1. The content (and yes, btw, the sign was photographed sitting ON a chair.)

2. The form: what's capitalized - And What's Not.

3. The implications: I realize that one could limit the meaning of the sign based on its context -- and not sit on the two chairs it was near, but I prefer imagining the literalist reading of the command: Do not sit on chairs anymore. Period.

Good Stuff.