ILLUSTRATED:

Li Chen Sculpture 1992-2002, Asia Art Center, Taipei, 2004, color illustrated, pp. 80-81

Li Chen in 52nd Venice Biennale - Energy of Emptiness, Asia Art Center, Taipei, 2007, color illustrated, pp. 110-115; black-and-white illustrated, pp. 218-219 (similar version)

Li Chen in Beijing - In Search of Spiritual Space, Asia Art Center, Taipei, 2008, color illustrated, pp. 40-49; black-and-white illustrated, pp. 196-197 (similar version)

This sculpture is to be sold with a certificate of authenticity issued by Asia Center Co. Ltd. Taipei.