Lot Essay
For a comparable example see Liu Liang-yu ed., Selected Pieces from the Collections of the ROC Society of Art Collectors, Taipei, 1989, Catalogue, no. 71. See, also, Zhongguo taoci daxi (Chinese Ceramics Series), Song Yuan taoci daquan (Song and Yuan Ceramics), Taipei, 1988, p. 408, for a slightly larger example