In "Lossless No. 1," Baron and Goodwin attempt to visualize the difference between film and digital video by isolating a particularly powerful sequence of 48 frames from "The Wizard of Oz," scanned from a 35mm film print, but also extracted from a DVD release of the film. The artists then digitally subtracted the DVD frames from the scanned film frames, leaving an image that reveals the difference between the analog... see more