78/1557 Klement, F. and Bloem, M. Zwartwit in en achter kleuren. N.pl., the authors, 1992, leporello consisting of (17) printed sections: blindst. first leaf, col. lithogr. title-p. and 7 col. prints by F. KLEMENT, 7 letterpress poems by M. BLOEM and colophon, typogr. by Jack Jacobs, printed in 90 numb. copies signed by the author and the artist, orig. cl., cl. slipcase, folio.