Only a hermit in the remotest part of the Tibetan Himalayan foothills would not know that the London Olympics had begun. Although, I wouldn't be surprised if even these hermits all had iPhones and were watching it live via The Gaurdian website. Anyway, all the Olympic hoopla inspired my search for past Olympic posters. Which is your favourite? Mine is, without a doubt, the 1976 Montreal poster featuring the funky beaver. It's totally out there!