If a disordered desk signifies a disordered mind, what does an empty desk signify?

Don’t take this too seriously. It’s just a bit of fun.

William F. Buckley's desk

William F. Buckley's Desk


Nat Hentoff's desk

Nat Hentoff's Desk


Albert Einstein's desk

Albert Einstein's Desk


Barack Obama's desk

Barack Obama's Desk

Have a better caption than the one I put in the title? Add it to the comments, please.