I lived in your chess game, but you changed the rules every day
Aimee Fairman's piece in the Carbon Co Dependence exhibition in the Flinders Street subway.
Sorry my photo of it does not do her rad work justice, and kinda looks phallic from this direction. But check it out if you're in the subway. Or check her out here http://www.facebook.com/pages/Aimee-Fairman-Artist/363753766178?ref=ts