Engaged molding on a polyptych panel
Object type: Frame
Department: Robert Lehman Collection
Culture: Sienese
Date: ca. 1435–40
Medium: Poplar. Carved, gilt: deep red bole. 
Dimensions: Overall: 56 11/16 × 27 3/16 in. (144 × 69 cm)
Sight: 53 5/8 × 24 1/2 in. (136.2 × 62.3 cm)
Classification: Frames
Credit line: Robert Lehman Collection, 1975
Accession year: 1975