http://youtu.be/YL1ujC80wp8 Mountain biker Cam McCaul and builders Alex Reveles, Jeff Herbertson, and Kyle Jameson transform a mundane pile of dirt into a mountain biking and dirtjumping work of art.
"Dirt seems like almost garbage to most people. It's the stuff we walk on, it's under our feet; you don't think of it as much of a resource. But, sometimes I look back and realise that piles of dirt have given me everything." - Cam McCaul