Another glass bottle engraved by Wu Xijiu, with a landscape scene and a long inscription and date, is illustrated by H. Moss, V. Graham, K.B. Tsang, A Treasury of Chinese Snuff Bottles, The Mary and George Bloch Collection, Hong Kong, 2002, Vol. 5, part 3, Glass, pp. 804-807, no. 1058, along with a discussion of this artist's work.