Title: Joseph Making Himself Known to His Brethren
Object type: Roundel
Date: ca. 1535–40
Artist: Style of Jan Swart van Groningen 
Artist bio: Netherlandish, Groningen ca. 1490/1500–1553 or later Antwerp
Artist nationality: Netherlandish
Artist role: Maker
Medium: Stained glass
Dimensions: Diameter: 10 3/8 in. (26.4 cm)
Classification: Glass-Stained
Credit line: Rogers Fund, 1912
Department: European Sculpture and Decorative Arts
Repository: Metropolitan Museum of Art, New York, NY