AI identification & appraisal estimate

Franz Welz Spatter Glass Bride's Basket

This name is the AI's identification of the item — it may be incorrect.

Submitted photo of Franz Welz Spatter Glass Bride's Basket
Photo submitted by the user — not generated by AI

User's notes

Don’t know origin . Fenton or Franz Welz??

These notes were written by the person who submitted this item. Appraiser.AI has not verified them, and the AI's identification and estimate may rely on them.

AI Estimated Value

Not an official valuation

$175 - $250

AI estimate as of April 29, 2026 · verify with a professional before acting

AI-Generated · Verify before acting

Everything on this page is generated by AI for informational purposes only. AI can make mistakes — the AI may misidentify items or misattribute them (artist, maker, brand, designer, origin, era). This is not an official valuation and should not be used for insurance, sale, tax, estate, legal, or lending purposes — or any decision requiring a certified appraisal. It is not an authoritative claim about any person, brand, or rights holder — do not share or rely on it as a factual statement about a third party. Always consult qualified professionals before making financial decisions.

This analysis also relies on unverified notes provided by the user, which may be incomplete or inaccurate and could affect the result.

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AI Item Analysis

This is a fine example of Bohemian art glass, specifically a spatter or 'end-of-day' glass basket attributed to Franz Welz (Klostergrab, Bohemia), dating from the late 19th to early 20th century (circa 1890-1910). The basket features an opaque white internal casing overlaid with a vibrant spatter pattern of pink, yellow, and blue-green horizontal striations. The body is formed with a deep vertical ribbing and a tight crimped or ruffled rim. A distinguishing feature is the 'thorn' style clear glass handle, applied to the sides and crossing at the top in a decorative loop; the handle is heavily textured with small prunts or 'thorns,' a common trait of Victorian-era Bohemian glass. While Fenton produced similar shapes, the specific color palette, the thorn handle style, and the ribbon-like application of color are hallmarks of Welz's production. The glass appears to be in excellent antique condition with no visible cracks or significant chips to the delicate ruffles or handle thorns. The craftsmanship reflects high-quality manual glass-blowing techniques, including hand-tooling of the handle and ruffles. There are no visible maker's marks, which is typical for this type of export art glass.

AI Appraisal Report

I have carefully examined the provided images and descriptions of this spatter glass bride's basket. Based on the specific horizontal 'ribbon' spatter pattern, the particular pastel palette of pink and citrine, and the clear 'thorn' style handle with its distinctive top loop, I attribute this piece to Franz Welz of Klostergrab, Bohemia, circa 1890-1910. While often confused with Fenton, the handle application and internal casing are indicative of Bohemian export. The item appears to be in excellent condition; the delicate 'thorns' and crimped edges are prone to chipping, but no such damage is visible here. The market for Victorian-era art glass is stable for high-quality examples with documented attributions. Similar Welz spatter baskets have recently realized prices in the $150 to $275 range at specialized auctions. The 'thorn' handle and pronounced vertical ribbing add a premium compared to simpler smooth-walled examples. However, the lack of a pontil mark or original paper label—standard for this era—limits the valuation to the current secondary market for unattributed Victorian glass. Please note that this appraisal is based on photographic evidence. A definitive authentication would require an in-person inspection to verify the presence of a ground pontil, check for internal stress fractures (sick glass), and assess the UV fluorescence of the colored striations. Provenance documentation or original trade catalogs would further solidify the attribution. Without physical handling to confirm weight and glass density, this remains an expert attribution based on stylistic hallmarks.

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