Title: Magnificent Catafalque in Honor of John III, King of Poland
Creator: Alessandro Galli Bibiena
Date Created: 1687/1769
Physical Dimensions: overall: 51.6 x 33.8 cm (20 5/16 x 13 5/16 in.)
Provenance: Stephen Spector, New York; Peter Josten (sale, New York, Christie's, 30 January 1997, lot 73 as Giuseppe Galli Bibiena, not sold); gift to NGA, 1997.