Koln: Rheinland-Verlag, 1976. Paperback. Oblong 8vo. 139 pp. Exhibition catalogue with over 100 b/w plates of Blossfeldt's photographs. Ink name to inside front cover; wrappers lightly soiled, with faint diagonal crease to front panel; and dog-ear on lower corner of one page only, not affecting illustration. 8vo.