Vessel on left in image.
Off white (or very light gray) stoneware with ash coating and natural ash glaze; with signature reading "Ken" inscribed on the base before firing
21st centuryJapaneseCeramic
20th centuryDutchSilver
18th centuryBritishMarble
2nd century BCE-1st century CEHellenistic or Early RomanJun ware: light gray stoneware with robin's-egg blue glaze enlivened with purple suffusions from copper filings
12th-13th centuryChineseMedium gray stoneware
11th-12th centuryKoreanSilver, fruitwood
18th centuryBritishCeramic
17th centuryGermanHorn
17th centuryChinesePorcelain with blue enamel and gilding
18th-19th centuryChineseBuff clay with dark brown painted decoration
3rd-2nd millennium BCEIranianPolychrome plaster
20th centuryMinoan