Attributed to Jean de Touyl, ‘Reliquary Shrine’, ca. 1325–1350, The Metropolitan Museum of Art

made in Paris, France; open: 10 × 16 × 3 5/8 in. (25.4 × 40.6 × 9.2 cm) closed: 10 × 6 9/16 × 3 5/8 in. (25.4 × 16.7 × 9.2 cm)
http://www.metmuseum.org/art/collection/search/470310

Image rights: The Metropolitan Museum of Art (The Cloisters Collection, 1962), licensed under CC0 1.0 Universal