Tanglewood Press Inc, New York, 1977 4to. Lettered card wraps,  pp. LeWitt's artists' book from 1977 documents the surface of a brick wall throughout various times of day. In doing so, the qualities of the wall become familiar through repetition. The thirty black and white photographs herein are typical of his concerns with the reduction of line, form, and pure color. Extremely minor surface wear and age toning to wraps. There is very light, very small, almost unnoticeable chipping to the coating/laminate of back panel near the crown, else near fine.