As a commercial medium, silent film lasted for only about 30 years, but those 30 years represented a creative explosion with few parallels in the art world. Evolving from one-shot experiments into immensely complex formal systems in record time, movies captured the energy of an emerging industrial society in all of its beauty and horror. Without the benefit of spoken words, silent films developed a system of expression based on light and movement that led down new creative paths. And by drawing on the spectator’s imagination to complete their partial worlds, by filling in vocal nuance and ambient sounds, they solicit our attention and involvement in a unique way: to watch a silent film is to participate in its creation.