If one learns how to turn a wall into a rideable object, they transform the city into an M C Escher-esque world of terrain and possiblity. Carve your future.

The one that got away. Brick bank (gap) to wall, Darling Harbor, Sydney. Circa 2009. 1 foot down + 2 security guards = premature leaving of spot to find $50 in the tram tracks. Every cloud has a silver lining!

Photo by Chris Polack.