edited by Peter Noever ... [and others] ; with contributions by Valérie Dufour ... [and others], as well as conversations with Marc Hotermans and Heimo Zobernig, and an essay by Eduard F. Sekler
edited by Christian Witt-Dörring and Janis Staggs ; preface by Ronald S. Lauder, foreword by Renée Price, with contributions by Paul Asenbaum [and ten others]