edited by Stephanie Rachum ; with an introduction by Werner Schmalenbach and contributions by Ziva Amishai-Maisels ... [and others] ; English translation and editing, John Southard, Melissa Thorson Hause
edited by Matthew S. Witkovsky ; with an appreciation by Yve-Alain Bois and contributions by staff and alumni of the Art Institute of Chicago and the School of the Art Institute of Chicago