Stephen Bury is Andrew W. Mellon Chief Librarian of the Frick Art Reference Library. Formerly, he was Librarian and Head of Learning Resources at Chelsea School of Art and Head of European and American Collections at the British Library. In addition, he was in charge at the British Library of collection development, the UK Web Archive, staff research, and the BL’s contributions to the European Library and europeana. He chaired the boards of Bookworks and Matt’s Gallery, London. Currently he is on the board of the Center for Book Arts, New York. Publications include: ‘Artists’ Books’ (1995, 2013), ‘Artists’ Multiples’ (2001) and ‘Breaking the Rules’ (2007). He is a regular contributor to ‘Art Monthly’ and ‘Cassone’.