AI Appraisal Estimate

This item is a decorative art glass centerpiece bowl formed in the stylized shape of a swan. The piece is constructed from thick, hand-stretched glass, characteristic of the mid-20th-century art glass movement. It features a translucent moss green or olive green tint that shifts in saturation throughout the body. The design includes a long, elegantly arched neck ending in a simplified head and beak, while the body flares out into a wide, ruffled, or 'free-form' bowl that suggests wings and tail feathers. The glass shows internal striations and small air bubbles (seeds), indicative of hand-blown production rather than machine pressing. The base appears to be thick and polished, though no specific maker's mark is visible in this view. The style is highly reminiscent of Murano (Venetian) glass from the 1950s or 1960s, or perhaps Sooner or Chalet glass. The condition appears fair to good; there is visible sediment or cloudiness in the bottom of the bowl, likely from hard water deposits or long-term stagnant water use as a planter. There are no obvious cracks or large chips visible on the neck or rim, which are the most vulnerable areas for this type of glassware.

Based on my visual examination, this is a mid-century stylized swan centerpiece, likely of North American origin such as Sooner, Chalet, or Arkansas glass, rather than a more prestigious Murano attribution. The free-form hand-stretched neck and moss green tint are characteristic of the 1960s-70s aesthetic. The piece exhibits hand-blown features including the expected 'seeds' and striations indicative of the era. However, the lack of a signature or original foil label complicates a definitive attribution to a specific factory. The condition is significantly impacted by visible sediment and internal cloudiness in the basin, likely 'sick glass' or permanent calcification from stagnant water. While the structural integrity remains intact without obvious chips to the delicate beak or tail, this interior staining reduces marketability for discerning collectors. The current market for unsigned mid-century 'stretch' glass is saturated, with high supply and moderate demand. Comparables for smaller, unsigned swans in good condition range from $60 to $90; given the cleaning required and lack of provenance, I have valued this on the lower end of that spectrum. Note that this appraisal is based on photographic evidence only. A physical examination is required to verify the base wear patterns, check for micro-flea bites along the rim, and determine if the internal haze is surface-level or permanent etching. Full authentication would require original labels or a direct match to documented catalog shapes from the identified period.