When I visited my Mum a few months ago I had a rummage through some boxes of scrap paper, notes, and ideas scrawled on cereal boxes she had stored for me. As a compulsive list maker of many years now I often find old lists that make no sense and make me wonder where my brain was at when I wrote them.
I vaguely remember doodling this during some team meeting while I was a postie in New Zealand The plan was to leave it lying around where the Managers would find it to perturb them. I can't remember why I ended up keeping it.