Acquisition position
Current all in cost
1299.18 SEK
Current bid or estimate800.0 SEK
Modelled discount13.4%
Liquidity score86%
Bertil Fridhagen · Furniture and design · Stadsauktion Sundsvall
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
Tvådelad. Skåp med skjutdörrar, över del med hyllplan. Längd 80, 40, höjd 162 cm.
Identity resolution
Ranked from independent evidence. Confirmation or rejection becomes controlled training data.
Visual 0% · Name 86% · Marks 25% · Material 40%
33% combined confidenceVisual 0% · Name 86% · Marks 25% · Material 40%
33% combined confidenceVisual 0% · Name 86% · Marks 25% · Material 40%
33% combined confidenceVisual 0% · Name 86% · Marks 25% · Material 40%
33% combined confidenceVisual 0% · Name 48% · Marks 25% · Material 40%
26% combined confidenceVisual 0% · Name 42% · Marks 25% · Material 40%
26% combined confidenceVisual 0% · Name 41% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 39% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 37% · Marks 25% · Material 40%
25% combined confidenceClosed deal feedback
Enter the verified hammer price after the auction closes. Only verified outcomes become calibration data.
Learning guardrail
Global research evidence
French (possibly Paris or Brittany)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJacques Gaston Duchamp Villon French, 1875-1963
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoGeorges Braque French, 1882–1963
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoGeorges Braque French, 1882–1963
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoSuzanne Duchamp French, 1889–1963
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoKay Sage (American, 1898–1963)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoEnrico Sarsini Italian, born 1938
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoGeorges Braque French, 1882–1963
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoRobert Earl Wilson American, 1936-2006
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoAndy Warhol American, 1928–1987
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoArthur Thrall American, 1926-2015
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoGeorges Braque French, 1882–1963
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
|---|---|---|---|
| 1058 | 68% | 6000.0 SEK | identity 100%, material 45%, size 62%, title 74%, manufacturer labels 45% |
| 6772 | 67% | 6555.0 SEK | identity 100%, material 45%, size 62%, title 54%, manufacturer labels 45% |
| 7658 | 49% | 4855.0 SEK | identity 45%, material 45%, size 62%, title 74%, manufacturer labels 45% |
| 7085 | 49% | 1030.0 SEK | identity 50%, material 45%, size 62%, title 40%, manufacturer labels 45% |
| 14433 | 48% | 300.0 SEK | identity 46%, material 45%, size 62%, title 49%, manufacturer labels 45% |
| 4911 | 48% | 450.0 SEK | identity 49%, material 45%, size 62%, title 39%, manufacturer labels 45% |
| 10290 | 48% | 1700.0 SEK | identity 45%, material 45%, size 62%, title 53%, manufacturer labels 45% |
| 13957 | 48% | 2808.0 SEK | identity 45%, material 45%, size 62%, title 50%, manufacturer labels 45% |
Automatic signature module
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.
The module runs during normal analysis when a local image is available.
Marks laboratory
110 independent methods generate cleanup variants, stroke and symbol descriptors, library matches, trust controls and conflict warnings.
Signature forensics
This does not declare a signature genuine. It measures fit against a multi-source reference set, confusing signers and natural variation.
Run mark matching first, then compare the questioned signature against a sufficiently broad trusted reference set.