Preliminary identification

Kosta Boda 'Moon' Series Wine Glass by Ulrica Hydman-Vallien, c.1980s

Photo reference

3 uploaded photos

Overview

A striking hand-painted art glass goblet featuring the iconic 'Moon' motif with swirling amethyst and white veining. This piece represents the bold, expressive shift in Swedish glass design led by one of the most famous female glass artists of the century.

Story

Ulrica Hydman-Vallien broke the rules of 'perfect' Swedish glass by painting directly onto it. This 1980s piece captures a celestial landscape, making every glass a unique, handheld piece of the night sky.

Maker / Origin

Ulrica Hydman-Vallien was a trailblazer at Kosta Boda, known for her 'un-Swedish' approach that favored emotion and hand-painted motifs over minimalist clarity. Her work, often featuring snakes, faces, and moons, turned functional glassware into high-art collectibles.

Condition & Value

The glass appears to be in excellent vintage condition with no visible chips or cracks. The hand-painted surface shows good preservation; any minor variations in the paint are original to the artist's process. Excellent condition maintains the top end of the value range.

Full Research

See what it's actually worth.

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.

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.