Engraved on the back of the right leg PR and dated 2007, initialed PR and numbered 12-7 on the base

EXHIBITED:
The artistic conversation of “Love dogs, adore dogs”, powen Gallery, Taipei, May 15 - June 12, 2014 (different edition)
The Dog’s Note-Huang Po-Ren Solo Exhibition, Williamsburg Art & Historical Center New York, November 7-December 6, 2015 (different edition)

ILLUSTRATED:
The Dog’s Notes - Poren Huang, Powen Gallery, Taipei, 2014, color illustrated, p. 14