between 1993 and 2000 wenyon & gamble were based in boston, where gamble was a fellow at the center for advanced visual studies, massachusetts institute of technology and wenyon designed holographic products for the polaroid corporation. during this time they produced an installation "bibliomancy" of holograms of books using an unused photographic darkroom at the boston athenæum, one of america’s oldest libraries. historian norman bryson wrote of this work in the exhibition catalog: