Excavation demonstrates James Cagle’s engagement with structural filmmaking. More specifically it's an example of a "flicker film". Composed of both still photographs and live footage, Excavation employs extremely short-shot juxtapositions to create disorienting collisions of imagery.  For Cagle, this film symbolized a personal exploration of, in his words, “techniques and ideas that have accumulated over the years, but had been without expression for one reason or another.” A dynamic visualization of his thoughts, it “excavates” both the private workings of his inner world, and also the material components of filmmaking.