Brush Washer
China, Henan Province, Baofeng, Qingliangsi, Northern Song dynasty (960-1127) · late 1000s–1127

porcelaneous stoneware, Ru ware
China, Henan Province, Baofeng, Qingliangsi, Northern Song dynasty (960-1127) · late 1000s–1127

porcelaneous stoneware, Ru ware