Wu Changshuo · 吴昌硕刻昌化鸡血石闲章

Wu Changshuo, 吴昌硕刻昌化鸡血石闲章, Changhua chicken-blood stone, 2.8 × 2.8 × 2.8 cm. Sold at auction in 2007. See Wu Changshuo’s auction records and prices →