Acquisition position
Current all in cost
750.0 SEK
Current bid or estimate400.0 SEK
Modelled discount41.8%
Liquidity score84%
Karin Ferner · Silver and metalware · Stockholms Auktionsverk Magasin 5
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
Höjd ca. 43,5 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 86% · Marks 25% · Material 40%
33% combined confidenceVisual 0% · Name 86% · Marks 25% · Material 40%
33% combined confidenceVisual 0% · Name 44% · Marks 25% · Material 40%
26% combined confidenceVisual 0% · Name 40% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 38% · 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
Takashi Murakami Japanese, born 1962
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoCy Twombly American, 1928–2011
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoNicole Eisenman American, born France 1965
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJohn McCracken American, 1934-2011
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoCy Twombly American, 1928–2011
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJohn Chamberlain American, 1927–2011
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoAaron Koblin American, born 1982
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoLeonora Carrington English, active Mexico, 1917–2011
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoCy Twombly American, 1928-2011
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoLeonora Carrington English, active Mexico, 1917–2011
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoLucian Freud English, born Germany, 1922–2011
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoRichard Hamilton English, 1922 - 2011
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
|---|---|---|---|
| 12026 | 52% | 4322.0 SEK | identity 56%, material 45%, size 62%, title 47%, hallmarks 45%, weight 62% |
| 9914 | 51% | 800.0 SEK | identity 52%, material 45%, size 62%, title 47%, hallmarks 45%, weight 62% |
| 1153 | 51% | 702.0 SEK | identity 55%, material 45%, size 62%, title 27%, hallmarks 45%, weight 62% |
| 1214 | 51% | 300.0 SEK | identity 55%, material 45%, size 62%, title 27%, hallmarks 45%, weight 62% |
| 4620 | 51% | 600.0 SEK | identity 55%, material 45%, size 62%, title 27%, hallmarks 45%, weight 62% |
| 2593 | 50% | 300.0 SEK | identity 48%, material 45%, size 62%, title 63%, hallmarks 45%, weight 62% |
| 12552 | 50% | 200.0 SEK | identity 50%, material 45%, size 62%, title 45%, hallmarks 45%, weight 62% |
| 3632 | 50% | 800.0 SEK | identity 50%, material 45%, size 62%, title 45%, hallmarks 45%, weight 62% |
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.