In this episode, I talk with the photographer and independent filmmaker, Clay Walker, whose passion and boundless creativity have shaped the landscape of independent filmmaking. Over the past 28 years, Clay has produced, directed, photographed, edited and programmed across an array of projects, including documentaries, music videos and interactive media. In our discussion, we explore his renowned photography and film projects, including his PBS documentary “Post No Bills,” his film on the swing band “The Squirrel Nut Zippers,” and his most recent documentary, “The Cole Nobody Knows,” about the jazz legend Freddy Cole.