edited by Bennett Simpson ; with contributions by Wanda Coleman, Karon Davis, Charles Gaines, Harmony Holiday, Bob Kaufman, Walter Price, Bennett Simpson, and Frances Stark, and a conversation between Henry Taylor and Hamza Walker
organized by the Fondation Beyeler, Riehen/Basel, and the Kunstsammlung Nordrhein-Westfalen, Düsseldorf, in cooperation with the Kunstmuseum Den Haag, The Hague ; edited by Sam Keller and Ulf Küster for the Fondation Beyeler, as well as Susanne Gaensheimer, Kathrin Beßen, and Susanne Meyer-Büser for the Kunstsammlung Nordrhein-Westfalen