Over the past few months, I have seen these gorgeous chalk smiley faces on a number of pavements around Adelaide. The first time I saw them was outside the Central Markets. Then I saw them in Victoria Square. Then I noticed some on the corner of Hindley and King William Streets, more on Rundle Street, some outside of the Adelaide Railway station and ... well you get the idea. Let me know if you have seen any of these smiley faces around Adelaide, (or any other city,) where and if you know who is responsible. (Or if you have a theory ...) I'll be looking forward to hearing your thoughts.