Johnson, Robert Flynn. Being human : enigmatic images of people by unknown photographers / Robert Flynn Johnson ; with an introduction by Alexander McCall Smith. - London : Thames & Hudson, 2009. - 207 p. : ill. (some col.) ; 26 x 26 cm. Includes bibliographical references. ISBN: 9780500543726 (hbk.) 0500543720 (hbk.) Subjects--Topical Terms: Portrait photography.Photography, Artistic. Dewey Class. No.: 770.9 JOH