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ARTUR LINDQVIST. GRYTHYTTAN TRÄDGÅRDSMÖBLEMANG, oljad ek med galvaniserad benställning, runt bord modell "9A 120" samt fyra stolar modell A2.

Artur Lindqvist · Furniture and design · Limhamns Auktionsbyrå

Open auction lot
18
low priority

Acquisition position

Current all in cost

11250.0 SEK
Current bid or estimate9500.0 SEK
Modelled discount0.0%
Liquidity score86%

Potential market value

Specialist value interval

300 to 3600 SEK
Value confidence69%
Comparable sales30

Evidence strength

36%
Identity confidence27%
Visual match0%
External references0

Market anomaly

0%
Information gap50%
Potential undervaluation0.0%

Risk profile

8%
Authenticity risk8%
Condition risk22%

Investigation rationale

Why this may be worth considering

  • maker or artist identity supplied
  • Large gap to recent market history

Decision guardrails

What must be verified

  • condition wording: spricka
  • missing manufacturer
  • missing materials
  • missing dimensions

Visual laboratory

Add and compare research imagery

Object record

Known facts and missing information

ArtistArtur Lindqvist
MakerMissing
MediumMissing
MaterialsMissing
Dimensions? × ? × ? cm
WeightMissing g
YearMissing
EditionMissing
MarksMissing
ConditionBra bruksskick Fläckar, en stol saknar plastskydd på golvramen En ryggbricka med liten spricka upptill.
ProvenanceMissing
Modelfurniture_design_specialist 2.0.0

Bord 72x120 cm (märkt 30888) Stapelbara stolar Rygghöjd 87-88 cm Sitthöjd 41 cm Bredd 62 cm Plakettmärkta.

Identity resolution

Artist and maker hypotheses

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

0 candidates
Research pending

No identity hypotheses yet

Run global research after adding the clearest available front, back, marks and label images.

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

0 references
Research pending

No external references stored

Run global research to search museum and authority collections.

Comparable logic

Specialist model explanation

Comparable IDMatchPriceReasons
1331968%32500.0 SEKidentity 100%, material 45%, size 62%, title 73%, manufacturer labels 45%
688350%300.0 SEKidentity 45%, material 45%, size 62%, title 86%, manufacturer labels 45%
114050%3600.0 SEKidentity 56%, material 45%, size 62%, title 33%, manufacturer labels 45%
1566050%500.0 SEKidentity 53%, material 45%, size 62%, title 44%, manufacturer labels 45%
714550%350.0 SEKidentity 55%, material 45%, size 62%, title 38%, manufacturer labels 45%
407249%300.0 SEKidentity 45%, material 45%, size 62%, title 69%, manufacturer labels 45%
991949%2000.0 SEKidentity 45%, material 45%, size 62%, title 64%, manufacturer labels 45%
133749%4500.0 SEKidentity 45%, material 45%, size 62%, title 64%, manufacturer labels 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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