Rewind is based on a piece of music: an electronic track entitled Rückenwind is provided as the source material, a composition by Shabotinski in which a deep frequency melodic fragment is swirled around by a delicate track of sounds. It clicks, pounds, whooshes, hums, and crackles around the quietly resounding basic theme of the piece. The abstract visual level emphasises the soundtrack, suggesting a digital score, and is vaguely reminiscent of music applications, the user-interface of composition software. At the same time the minimalist images suggest a continual forwards movement, gliding ahead on a parallel voyage through the virtual space: mobile geometry.