Preliminary identification
Photo reference
2 uploaded photos
Overview
A vibrant, hand-blown glass vessel featuring a ruffled 'handkerchief' rim and a swirling 'slag' or marbled effect. The piece is infused with copper-colored metallic flecks known as aventurine, creating a shimmering, celestial glow within the glass.
Story
Venetian glassmakers in the 17th century accidentally dropped copper filings into a glass melt, creating 'avventura' or 'by chance' glass. This mid-century piece carries that accidental magic into the modern home.
Maker / Origin
While unsigned, this style is synonymous with the post-war boom of Murano glass houses like Venini or Seguso, as well as American firms like Kanawha or Fenton who emulated Italian 'frit' and 'swirl' techniques for a hungry global market.
Condition & Value
The glass appears to have some surface scuffing and internal residue consistent with use as a planter or candy dish. These surface marks can often be polished out, but they currently hold the value toward the lower end of the range. Unsigned decorative glass of this size and era typically sells in this range.
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.