The artist Doug Aitken has a history of taking his audiences out of the traditional museum or gallery spaces. His latest installation, a companion piece to his retrospective exhibition Electric Earth at MOCA, is a series of sculptures in the ocean called "Underwater Pavilions." Viewing them involves a ferry ride to the island of Catalina, followed by a deep sea dive. Eric Drachman investigates, with support of KCRW's Independent Producer Project, and found there's more below the surface of this art project.