met-medieval-art: Fragment, Medieval ArtMedium: Glass, ceramicGift of Clarence H. Mackay, Archer M.
met-medieval-art:Fragment, Medieval ArtMedium: Glass, ceramicGift of Clarence H. Mackay, Archer M. Huntington, Stephen H. P. Pell and Bashford Dean, 1928Metropolitan Museum of Art, New York, NYhttp://www.metmuseum.org/art/collection/search/695359 -- source link