Bowl
https://asia.si.edu/object/F1897.62
<p>Buff clay. Glaze: Translucent semimatte ash glaze with brown crackle. Foot rim and base unglazed; three spur marks in bottom. Stained around rim inside and out; glaze abraded on rim. Decoration: Faint gray-blue underglaze cobalt painted decoration of four “Chinese characters” evenly spaced around outside, one in bottom inside double ring.</p>