Preliminary identification
Photo reference
1 uploaded photo
Overview
An elegant, flared footed bowl featuring a dramatic color transition from a deep, near-black amethyst base to a frosted, clear rim. The exterior is textured with a fine, ice-like acid-etched finish, accented by stylized vertical ribs that catch the light beautifully.
Story
In the early 1900s, French glassmakers revolutionized decorative art by using acid and heat to mimic natural textures. This bowl captures that magic, transitioning from dark, mysterious earth tones to pure light at its flared rim.
Maker / Origin
While reminiscent of the legendary Daum Nancy workshop, which pioneered acid-etched and cameo glass techniques in France, many regional contemporary factories produced high-quality art glass in this signature style to meet the roaring demand of the Art Deco era.
Condition & Value
The bowl appears to be in excellent vintage condition with no visible chips, cracks, or major bruising. Minor shelf wear on the bottom of the polished foot is normal and expected; pristine glass surfaces preserve the maximum market value. Value is highly dependent on maker attribution.
Full Research
Sold comps, value drivers, and venue guidance pulled from recent auction results.
Build on this identification
Layer in sold comps, value drivers, and venue guidance.
Comparable demand stays strongest where maker, originality, and venue confidence line up. Broader examples still trade, but the range tightens quickly when provenance, condition, or selling lane fit is missing.
Best Venue
Specialty auction or a focused dealer with buyers already in this lane.
Signed example with light edge wear and original frame.
Comparable format with stronger provenance and cleaner surface.
Smaller related piece with visible craquelure and trimmed margins.
Period match with softer condition and weaker subject matter.
Close market lane comp with similar material and presentation.