Sketchbook confidential : more secrets from the private sketches of 38 master artists. 2 / edited by Pamela Wissman and Stefanie Laufersweiler. - Cincinnati, Ohio : North Light Books, c2012. - 174 p. : ill. (some col.) ; 28 cm. Includes index. ISBN: 9781440316951 (pbk.) Subjects--Topical Terms: Artists' preparatory studies.Graphic arts--Technique.Artists--Interviews. Dewey Class. No.: 741.9 / SKE 2012