Wu Changshuo · 清 吴昌硕刻寿山石素方章（一对）, Qing dynasty

Wu Changshuo, 清 吴昌硕刻寿山石素方章（一对）, Qing dynasty, 寿山石 (Shoushan stone). Offered at auction in 2007; not sold. See Wu Changshuo’s auction records and prices →