Published on the occasion of the exhibition Audible Silence: Cy Twombly at Daros at the Daros Collection, Zurich (May 3 – September 7, 2002).
Audible Silence: Cy Twombly at Daros. Edited by Eva Keller, Regula Malin. Texts by Heiner Bastian, John Berger, Yve-Alain Bois, Philip Fisher, Eva Keller, Ruth Langenber, Carol-Mancusi Ungaro, Robert Pincus-Witten, Katharina Schmidt, Harald Szeemann, Beat Wismer. Published by Daros Services AG, Zurich. 2002. 162 pages. Fully illustrated. German / English edition.