I fill hundreds of these a year. Hundreds. It’s the back of a “page a day” calendar that sits on my desk and it starts out as a scratch pad with a list for the day. Turns into a scribble while I’m on the phone. Then, I add to that scribble while I wait for a Web page to load. Conference calls are great opportunities to doodle. My hands just can’t sit still. This is the result.