Intaglio Glass Cameo Brooch with Classical Maiden Profile
Decorative art, jewelry brooch in an oval format • Unidentified costume jewelry manufacturer (possibly West German or American costume brand like Florenza or Coro shell style)
Style & Movement
Mid-Century Revivalist (Neoclassical Revival style)
Medium & Technique
Reverse-carved molded glass (intaglio), gold-toned cast metal, filigree twisted wire technique
Creation Period
Mid-20th Century, circa 1950-1970
Dimensions & Format
Approximately 4cm x 3cm; oval portrait format
Subject Description
A frosted glass profile of a Classical maiden in side profile, set within a double-framed oval. The inner frame is clear glass, while the outer setting features a decorative golden rope-twist design.
Condition & Value Assessment
Condition Assessment
Good; the piece shows typical wear for its age with some Verdigris patina and dust accumulation
Estimated Market Value
$25 - $65 USD
Auction Estimate
$20 - $45 USD
Provenance History
Likely private collection; mass-produced costume jewelry widely available in department stores during the mid-century period
Art Historical Significance
A representative example of mid-century costume jewelry that imitated the Grand Tour cameos of the 19th century using modern industrial materials like molded glass.
Notable Features
The use of 'reverse intaglio' technique where the image is carved into the back of the glass to create a three-dimensional effect when viewed from the front.
Condition Issues
Visible oxidation (greening) on the metal prongs and edge of the setting; surface scratches on the glass; dust buildup in the filigree
Conservation Recommendations
Gentle cleaning with a soft dry brush to remove dust; avoid harsh chemicals that could damage the gold plating or glass frosting