I was interested by this article. The poster has been a fixture, and a talking point, in my office for a few years now. It never fails to intrigue the visitor. I saw it on a visit to Barter Books, and ordered it from them, before the avalanche of interest they report. What’s the attraction? It’s simple. And it’s true.

CC BY-SA 4.0 Keep Calm and Carry On by Dr Rob Spence is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.