AI Appraisal Estimate

This exquisite art glass vase features a classic Art Nouveau silhouette with an elongated ovoid body tapering sharply into a slender pedestal stem and a flared circular foot. The piece is crafted from hand-blown iridescent glass, likely in the Favrile style popularized by Tiffany Studios or contemporary artisans like Lundberg Studios. The dominant aesthetic feature is a sophisticated 'pulled feather' or 'peacock feather' pattern in contrasting deep purples and blues set against a shimmering gold and cream iridescent ground. The surface displays a strong metallic lustrous finish that shifts in color with the angle of light. The mouth is finished with a rolled, slightly flattened rim showing deep violet and indigo iridescence. Based on the craftsmanship, this piece showcases high-quality glass manipulation, with fluid lines and seamless transitions between the decorative trailing and the base glass. The base appears solid and dark, possibly deep amethyst glass. Condition appears excellent with no visible chips, cracks, or significant abrasions. No maker's mark is visible in the photograph, but the style strongly suggests a late 20th-century studio glass revival of the 1900s Art Nouveau aesthetic.

I have carefully examined the provided images of this Art Nouveau style Favrile glass vase. The piece exhibits excellent technical mastery, specifically in the execution of the pulled-feather motifs and the uniform application of metallic iridescence. Based on the visual evidence, the condition is impeccable with no signs of 'sickness' in the glass, chips, or surface calcification. While the style is synonymous with Tiffany Studios, the absence of a signature and the specific saturation of the 'peacock' indigoes suggest this is a high-end late 20th-century studio creation, likely from a renowned workshop such as Lundberg Studios or Quezal revivalists. In the current decorative arts market, studio glass from this era maintains steady demand among collectors who value the aesthetic of the 1900s without the five-figure price tags of original Tiffany pieces. Comparables for unsigned high-quality revivalist vases typically trade between $500 and $900 at specialty auctions. The value is buoyed by the complexity of the trailing but limited by the lack of a verifiable maker's mark. It is crucial to note that this appraisal is based solely on digital images. A definitive valuation would require an in-person inspection to examine the 'pontil scar' on the base, check for micro-engraved signatures under UV light, and verify the weight and resonance of the glass. The discovery of an authentic Tiffany 'L.C.T.' mark or a Lundberg registration number would significantly increase the item's marketability and value.