on behalf of the Kunsthistorisches Museum, Vienna, and the Städel Museum, Frankfurt am Main, edited by Gerlinde Gruber, Sabine Haag, Stefan Weppelmann and Jochen Sander ; translation from German to English, Michael Scuffil, Josephine Cordero-Sapien
edited by Stephanie S. Dickey and Jochen Sander ; with contributions by: Jonathan Bikker, Jan Blanc, Sonia Del Re, Stephanie S. Dickey, Rudi Ekkart and Claire van den Donk, Robert Fucci, Jasper Hillegers, Maarten Prak, Jochen Sander, Friederike Schütt, Martin Sonnabend