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RYGGSÄCK & VÄSKA bl.a. Desigual.

Ryggsäck & Väska Bl · Paintings · Karlstad Hammarö Auktionsverk

Open auction lot
54
research

Acquisition position

Current all in cost

340.0 SEK
Current bid or estimate200.0 SEK
Modelled discount78.1%
Liquidity score82%

Potential market value

Specialist value interval

300 to 3300 SEK
Value confidence69%
Comparable sales30

Evidence strength

36%
Identity confidence27%
Visual match0%
External references12

Market anomaly

83%
Information gap60%
Potential undervaluation78.1%

Risk profile

8%
Authenticity risk8%
Condition risk6%

Investigation rationale

Why this may be worth considering

  • maker or artist identity supplied
  • auction estimate is materially below the specialist model
  • all in acquisition cost is at least 55 percent below modelled value
  • all in acquisition cost is at least 75 percent below modelled value
  • Estimate materially below specialist value

Decision guardrails

What must be verified

  • missing medium
  • missing dimensions
  • missing signature

Visual laboratory

Add and compare research imagery

Object record

Known facts and missing information

ArtistRyggsäck & Väska Bl
MakerMissing
MediumMissing
MaterialsMissing
Dimensions? × ? × ? cm
WeightMissing g
YearMissing
EditionMissing
MarksMissing
ConditionBruksskick.
ProvenanceMissing
Modelpainting_specialist 2.0.0

Ryggsäck i denim och skinnimitation från Desigual. 30x25 cm. Handväska, omärkt. 30x25 cm.

Identity resolution

Artist and maker hypotheses

Ranked from independent evidence. Confirmation or rejection becomes controlled training data.

12 candidates
1 independent sources

Gérard Edelinck (French, born Flanders, 1640-1707) after Hyacinthe Rigaud (French, 1659-1743)

Visual 0% · Name 36% · Marks 25% · Material 40%

24% combined confidence
1 independent sources

Max Klinger German, 1857-1920

Visual 0% · Name 35% · Marks 25% · Material 40%

24% combined confidence
1 independent sources

David Dalhoff Neal (American, 1838–1915)

Visual 0% · Name 35% · Marks 25% · Material 40%

24% combined confidence
1 independent sources

Adolphe Appian French, 1818-1898

Visual 0% · Name 35% · Marks 25% · Material 40%

24% combined confidence
1 independent sources

Walter Shirlaw (American, 1838–1909)

Visual 0% · Name 35% · Marks 25% · Material 40%

24% combined confidence
1 independent sources

Paul Klee German, born Switzerland, 1879-1940

Visual 0% · Name 33% · Marks 25% · Material 40%

24% combined confidence
1 independent sources

Georges Seurat (French, 1859–1891)

Visual 0% · Name 33% · Marks 25% · Material 40%

24% combined confidence
1 independent sources

Lawrence Carmichael Earle American, 1845-1921

Visual 0% · Name 33% · Marks 25% · Material 40%

24% combined confidence
1 independent sources

Edward Kemeys (American, 1843–1907) American Bronze Founding Company (American, founded 1886) Chicago

Visual 0% · Name 33% · Marks 25% · Material 40%

24% combined confidence
1 independent sources

Edward Hopper (American, 1882–1967)

Visual 0% · Name 32% · Marks 25% · Material 40%

24% combined confidence
1 independent sources

Jean-Baptiste-Camille Corot (French, 1796-1875) printed by Auguste Delâtre (French, 1822-1907) published by Cadart et Chavalier, Editeurs (French, 1801-1900)

Visual 0% · Name 31% · Marks 25% · Material 40%

24% combined confidence
1 independent sources

Josef Albers (American, born Germany, 1888-1976) printed by Joe Funk (American, 1917-1981) published by Tamarind Lithography Workshop (American, founded 1960)

Visual 0% · Name 31% · Marks 25% · Material 40%

24% combined confidence

Closed deal feedback

Teach the valuation model

Enter the verified hammer price after the auction closes. Only verified outcomes become calibration data.

Learning guardrail

Truth before training

  • Unverified AI output is stored as a hypothesis only.
  • One-source matches are confidence capped.
  • Rejected matches improve source and feature calibration.
  • At least five verified closed sales are required per category.

Global research evidence

Reference material found elsewhere

12 references
Art Institute of Chicago

Portrait of Mrs. Bl.

Paul Klee German, born Switzerland, 1879-1940

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Interlinear N 32 bl

Josef Albers (American, born Germany, 1888-1976) printed by Joe Funk (American, 1917-1981) published by Tamarind Lithography Workshop (American, founded 1960)

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Intermezzi, Opus IV, Bl. 8: Simplicius am Grab des Einsiedlers (Simplicius at the Hermit's Grave)

Max Klinger German, 1857-1920

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Self-Portrait

Walter Shirlaw (American, 1838–1909)

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Martin Vanden Bogaert Desjardins

Gérard Edelinck (French, born Flanders, 1640-1707) after Hyacinthe Rigaud (French, 1659-1743)

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Remembrance of Italy

Jean-Baptiste-Camille Corot (French, 1796-1875) printed by Auguste Delâtre (French, 1822-1907) published by Cadart et Chavalier, Editeurs (French, 1801-1900)

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Priest and Boy

Lawrence Carmichael Earle American, 1845-1921

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

A Sunday on La Grande Jatte — 1884

Georges Seurat (French, 1859–1891)

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Fishing Craft near the Cliffs at Collioure

Adolphe Appian French, 1818-1898

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Interior of St. Mark's, Venice

David Dalhoff Neal (American, 1838–1915)

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Nighthawks

Edward Hopper (American, 1882–1967)

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Lion (One of a Pair, South Pedestal)

Edward Kemeys (American, 1843–1907) American Bronze Founding Company (American, founded 1886) Chicago

0% similarityCheck object rights; API metadata is open

Comparable logic

Specialist model explanation

Comparable IDMatchPriceReasons
1924450%300.0 SEKidentity 45%, material 45%, size 62%, title 52%
1989150%2600.0 SEKidentity 45%, material 45%, size 62%, title 51%
1925549%3300.0 SEKidentity 45%, material 45%, size 62%, title 50%
2248849%800.0 SEKidentity 45%, material 45%, size 62%, title 47%
2121849%2000.0 SEKidentity 45%, material 45%, size 62%, title 46%
2241249%600.0 SEKidentity 45%, material 45%, size 62%, title 46%
2056349%17500.0 SEKidentity 45%, material 45%, size 62%, title 46%
1927949%600.0 SEKidentity 45%, material 45%, size 62%, title 45%

Automatic signature module

Every artwork image is checked for signatures and marks

The local engine detects and isolates candidate regions, searches the trusted mark library and runs conservative signature forensics. Optional AI interprets unreadable regions and creates research queries without changing the forensic verdict.

Candidate regions0
Signature regions0
AI enrichmentLocal only
PipelineNot run

No automatic mark result yet

The module runs during normal analysis when a local image is available.

Marks laboratory

Isolate and identify signatures, hallmarks and maker marks

110 independent methods generate cleanup variants, stroke and symbol descriptors, library matches, trust controls and conflict warnings.

Open mark library

Match an unknown mark

Upload the tightest available crop. Include a little surrounding surface so the system can separate paint, engraving, glare and background.

Add a known reference

Signature forensics

Check consistency with known genuine variation

This does not declare a signature genuine. It measures fit against a multi-source reference set, confusing signers and natural variation.

No forensic check yet

Run mark matching first, then compare the questioned signature against a sufficiently broad trusted reference set.

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