edited by Florian Matzner in Cooperation with Erna Hecey edited by Florian Matzner in cooperation with the Kunstverein Goppingen. edited by Andreas Kilcher, in collaboration with Pavel Schmidt edited by Jean-Paul Ameline in collaboration with Yan Schubert. edited by Jocelyn Arem in collaboration with Caffe Lena edited by Karin Sagner and Max Hollein in cooperation with Ulrich Pohlmann. edited by Frantisek Sedlacek in cooperation with Christine Waiblinger-Jens edited by Bernard Blistene ; in collaboration with Annalisa Rimmaudo. edited by Reimar Schefold in collaboration with Steven G. Alpert edited by Jean-Yves Sarazin in collaboration with Élisabeth Hébert