Keanu and Gard get the adventure they're seeking on a trip into the Arizona desert to visit famed artist James Turrell's magnum opus: the Roden Crater. They are offered unprecedented access to this mysterious work, exploring the tunnels and chambers that Turrell has spent more than 40 years creating. The experience offers deep insight into the use of light and space, and how we as humans perceive the world all around us.

As Keanu and Gard continue the search for the answer to where human creativity comes from, they travel to Ljubljana, Slovenia to meet Igor Akrapovič. Akrapovič is an elite exhaust manufacturer who is the stuff of MotoGP legend. Now, he is also the man responsible for working on the exhaust system for ARCH's new motorcycle project.