These critical, theoretical, and personal essays serve as a guide to developments in nonmainstream media art during the past ten years -- sexual representation debates, documentary ethics, the shift from analog to digital media, a new social obsession with smell. Marks takes up well-known artists like experimental filmmaker Ken Jacobs and mysterious animators the Brothers Quay, and introduces groundbreaking, lesser-known film, video, and digital artists.

From this emerges a materialist theory -- an embodied, erotic relationship to art and to the world. Marks's approach leads to an appreciation of the works' mortal bodies: film's volatile emulsion, video's fragile magnetic base, crash-prone Net art; it also offers a productive alternative to the popular understanding of digital media as "virtual" and immaterial. Weaving a continuous fabric from philosophy, fiction, science, dreams, and intimate experience, Touch opens a new world of art media to readers.