The well-potted Jun ware washer glazed overall in turquoise blue with patches of purple, exterior mounted with extruding round beads at rim, tapering body layered downwards, bottom unglazed.|Song Dynasty period.||Height: 2 1/2 in (6.3 cm) Diameter: 7 1/4 in (18.4 cm)|宋 鈞窯天藍釉紫斑鼓釘洗|器形端莊典雅，斂口，淺腹，平底。通體施天藍釉，內外皆有大塊玫瑰紫紅釉彩。其下環以鼓釘並有凸起玄紋，近底處亦環以鼓釘。此洗造型雄渾凝重，釉彩瑰麗，複式鼓釘甚為罕見，為南宋鈞窯極品。