collaborative initiatives in the international ZERO movement, 1957 - 1967 ; [presented on the occasion of the ZERO exhibition at the LVR-LandesMuseum Bonn, opening Nov 25, 2016]
Caianiello, Tiziana (Hrsg.) ; Visser, Tijs (Hrsg.) ; ZERO Foundation ; Landesmuseum Bonn
Düsseldorf : ZERO Foundation ; Ghent : MER Paper Kunsthalle, 2015