From left to right: images from The History of Concrete , The Weight , and The Moment. Photo-Illustration: Vulture; Photos: Courtesy of Sundance Institute Even before the announcement that it would relocate to Boulder, Colorado, next year, the Sundance Film Festival was in the midst of an epochal transformation. Much of it it has had no control over: The Hollywood studio system sometimes seems to be on life support, but the independent market (of which Sundance remains the most prominent avatar)