Artist's book by Dan Graham featuring writing and photographs from various performance pieces. Pieces include "Lax / Relax" (1969), "Like" (1971), "Past Future Split Attention" (1972), "Intention Intentionality Sequence" (1972), "Performer / Audience Sequence" (1975), "Performer / Audience Mirror" (1977), and "Identification Projection" (1977). Printed in black-and-white. Text in English.