Swirl-Pattern Stemware with Black Bases
Decorative Art, Glassware (Pair of Goblets/Wine Glasses) • Likely manufactured by an established European or American glasshouse, possibly Murano, Daum, or a mid-century modernist studio designer (Attributed/Maker unknown)
Style & Movement
Mid-Century Modern / Post-War Decorative Arts
Medium & Technique
Blown and molded clear and black glass with optical twist (swirl) technique
Creation Period
Mid to late 20th century, circa 1960-1980
Dimensions & Format
Estimated height: 7 to 8 inches per glass; standard upright vertical functional format
Subject Description
A pair of matching stemware drinking glasses featuring clear, optically ribbed or swirled bowls tapering down to slender black stems and circular black glass feet, showcasing a high-contrast bipartite color scheme.
Condition & Value Assessment
Condition Assessment
Good. The glass surfaces appear largely intact with no obvious major chips, cracks, or severe cloudiness visible in the photograph.
Estimated Market Value
$50 - $150 for the pair
Auction Estimate
$30 - $80
Provenance History
Private collection, acquired through the secondary decorative arts market or estate sale.
Art Historical Significance
Representative of mid-century interest in bold graphic color blocking (clear and black contrast) and tactile optical effects in functional glassware tableware design.
Notable Features
The striking visual contrast between the crystal-clear swirled upper bowl and the solid opaque black stem and foot, creating a sophisticated optical illusion when filled.
Condition Issues
Potential minor surface wear, micro-scratches on the undersides of the bases, or slight manufacturing bubbles typical of blown glass.
Conservation Recommendations
Hand wash only with mild detergent; avoid thermal shock; store securely with felt spacers if stacked or crowded.