Lawrence Weiner : As far as the eye can see [anlässl. d. Ausst., ..., The Museum of Contemporary Art, Los Angeles, 13 April - 14 July 2008; Whitney Museum of American Art, New York, 15 November 2007 - 10 February 2008; K21 Kunstsammlung Nordrhein-Westfalen, Düsseldorf, 20 September 2008 - 4 January 2009]