met-cloisters:Roundel, Metropolitan Museum of Art: CloistersThe Cloisters Collection, 1936Metropolit
met-cloisters:Roundel, Metropolitan Museum of Art: CloistersThe Cloisters Collection, 1936Metropolitan Museum of Art, New York, NYMedium: Pot-metal glass, colorless glass, and vitreous painthttp://www.metmuseum.org/art/collection/search/472388 -- source link