met-medieval-art:Disk Brooch, Medieval ArtGift of J. Pierpont Morgan, 1917Metropolitan Museum of Art
met-medieval-art:Disk Brooch, Medieval ArtGift of J. Pierpont Morgan, 1917Metropolitan Museum of Art, New York, NYMedium: Gold sheet, filigree, moonstone/adularia, glass cabochons, garnets, mother-of-pearl, and moonstone -- source link