Here is the quick sketch I did for my packets full of stuff that I was handing out to art directors at Illuxcon. I just sketched it out in photoshop/painter then printed it on the envelopes. It's completely a stolen idea, from Jeff Love, who stole it from Doug Chayka, who I'm sure got the idea from someone else. I won't accuse Doug of stealing. That just wouldn't be polite. I am above all, polite. (Nobody is going to believe that.)
I still have a few of these left that will be getting mailed out to the ones that weren't there.