Yup; another one I posted was the sign from "Computer Wimp" (Ten-Speed Press) that had an arrow pointing one way labelled "Black Night*, Hideous Monsters and Bottomless Pits" and one pointing the other labelled "Shimmering rainbows, Elysian Fields and Free Lunch". (*Or something). When posted on the wall across from my office doorway, the former pointed back to our offices and the latter pointed towards the front offices (via the back direction).