Cassetta frame

Art Historical Context

Nestled in the Robert Lehman Collection at the Metropolitan Museum of Art, this exquisite Cassetta frame from early 17th-century Lombardy exemplifies the ornate craftsmanship of northern Italian frame-making. Crafted from cimolo—a soft, fine-grained limestone quarried near Venice—the frame measures an impressive 31 5/16 × 25 13/16 inches overall, with a sight size of 25 15/16 × 18 15/16 inches. Its deep brown bole underlayer provides a rich foundation for the gilding, creating a gold surface that catches the light with subtle warmth. Cassetta frames, meaning "little box" in Italian, emerged during the Renaissance and flourished into the Baroque era as integral complements to paintings. This Lombard example likely featured intricate punched and carved motifs, though the artist remains unknown, highlighting the collaborative workshops of the period where frame-makers rivaled painters in skill. The use of cimolo allowed for delicate detailing, while the bole-gilding technique—applying colored clay before thin gold leaf—ensured durability and a luxurious patina. As a standalone work in the Met's collection (acquired in 1975), this frame underscores how Renaissance and Baroque picture frames were not mere supports but sculptural artworks symbolizing wealth and piety. Visitors can appreciate its cultural role in framing altarpieces or portraits, bridging architecture and painting in Lombard's vibrant artistic tradition.