Bowl with thick walls, 1426-1435, Ming dynasty, Xuande reign. Porcelain with cobalt decoration under colorless glaze and "snowflake blue" enamel glaze. H: 15.1 W: 26.5 D: 26.5 cm, Jingdezhen, China. Purchase F1959.9. Freer/Sackler © 2014 Smithsonian Institution