4th century BCE
Blue-and-white ware: porcelain with decoration painted in underglaze cobalt blue
20th centuryKoreanHard-paste porcelain with polychrome enamel decoration
18th centuryGermanIncised celadon ware: light gray stoneware with celadon glaze over incised bowstring lines
12th centuryKoreanLight gray stoneware with localized areas of natural ash glaze over impressed decoration and marks from shells used as firing supports; with stamped potter's mark on the base
20th centuryJapaneseSilver
18th centuryAmericanGray earthenware
4th century BCEChineseAmber glass
1st-2nd century CERomanFritware, blue under transparent glaze and brownish overglaze luster painted
12th-13th centurySyrianBlue-and-white ware: porcelain with decoration painted in underglaze cobalt blue
19th centuryChineseMarble
Hellenistic or Early RomanEarthenware with incised decoration
5th millennium BCEChineseTerracotta
1st millennium BCEGreek