Cassetta frame

1900–1910 (style early 18th century) · Poplar back frame with applied ebonized pearwood upper moldings; glass. Half-lapped back frame. Sight edge: oil gilt. Friezes: verre églomisé, or reverse-painted glass, held in with bronze-colored ripple moldings and gilt-bronze panel ends, and painted to resemble stone mosaic.

From the collection of The Metropolitan Museum of Art. Free to download, adapt and use — no permission needed.