Acquired directly from the artist
Q. Zhang, ed., Yang Shaobin: The Essence of Violence, Hebei, 2006, p. 93 (illustrated.); Q. Yang, Yang Shaobin – Artists of Today, Sichuan, 2006, p. 2 (illustrated); Xin Dong Cheng, Art Now Gallery, TAIDA Contemporary Art Museum, and Alexander Ochs Galleries, Yang Shaobin, Beijing and Berlin 2004, p. 166 (illustrated)