Preliminary identification

Kit Karbler & Michael David 'Blake Street Glass' Iridescent Ornament, c.1980s-1990s

Photo reference

2 uploaded photos

Overview

This is a stunning hand-blown art glass ornament featuring a delicate pink, white, and gold pulled-feather pattern with a brilliant iridescent luster finish. It is signed on the collar near the hanging loop by renowned glass artist Kit Karbler, co-founder of the influential Blake Street Glass studio.

Story

In 1979, Denver became a surprising hotspot for the American Studio Glass movement when Kit Karbler and Michael David opened Blake Street Glass. This ornament captures their signature technique of layering colored glass threads to create organic, feather-like patterns that shimmer under the light.

Maker / Origin

Kit Karbler studied under pioneer glass artists and went on to establish Blake Street Glass, which operated for decades as a premier creative hub. His work is celebrated for its complex geometric cutting, layered color veining, and mastery of the iridizing process, making his pieces highly collectible among studio glass enthusiasts.

Condition & Value

The ornament appears to be in excellent vintage condition with no visible chips, cracks, or scratches to the delicate iridescent surface. The hand-tooled glass hanging loop is completely intact, which is critical as damage to this area significantly reduces value by 50% or more.

Full Research

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Sold comps, value drivers, and venue guidance pulled from recent auction results.

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Market Analysis

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.

Value Drivers

  • Strong maker attribution with credible period details
  • Better-than-average condition for the category
  • Broader demand rises when presentation and finish feel intact

Concerns

  • Decorative-only demand limits the ceiling
  • Surface wear or missing provenance can compress the range fast
  • Regional sale lanes often underperform specialist venues

Best Venue

Specialty auction or a focused dealer with buyers already in this lane.

Comparable Sales

5 comps
Regional auction· Jun 2024
$1,280

Signed example with light edge wear and original frame.

Dealer archive· Mar 2024
$1,450

Comparable format with stronger provenance and cleaner surface.

Marketplace sale· Jan 2024
$980

Smaller related piece with visible craquelure and trimmed margins.

Estate platform· Oct 2023
$1,150

Period match with softer condition and weaker subject matter.

Auction result· Aug 2023
$1,375

Close market lane comp with similar material and presentation.