First edition, first printing. Hardcover. Photographically illustrated laminated paper-covered boards, no dust jacket as issued. Photographs by Marjaana Kella. Text by Pia Sivenius and interview with Marjaana Kella by Jan Kaila (in Dutch and English). Includes a bibliography and exhibition history (in Dutch and English). 48 pp., with 22 four-color plates, beautifully printed. 8-3/4 x 11-1/4 inches. [Cited in Martin Parr and Gerry Badger, The Photobook: A History, Volume II. (London and New York: Phaidon, 2006).]. Near Fine (some very light surface marks and 1/16th-inch bump to lower right front corner, else Fine). Includes photographs from two bodies of work: one of the backs of individual's heads; the other, "portraits" of individuals in a state of hypnosis.