Allora & Calzadilla [on the occasion of the exhibitions: Wake up, The Renaissance Society at The University of Chicago, March 4- April 15, 2007, Clamor, Serpentine Gallery, London, April 17-29, 2007, Allora & Calzadilla, Kunsthalle Zürich, June 2- August 12, 2007, Allora & Calzadilla: Sediments, Sentiments (Figures of Speech), Walter and McBean Galleries at the San Francisco Art Institute, October 19- December 15, 2007, Allora & Calzadilla: Never mind that noise you heard, Stedelijk Museum CS, Amsterdam, February 8- May 4, 2008] - Ruf, Beatrix 1960- (JRP Ringier, 2009)