Acquisition position
Current all in cost
528.73 SEK
Current bid or estimate350.0 SEK
Modelled discount68.7%
Liquidity score82%
Sixten Söderström · Paintings · Auktionsfirma Kenneth Svensson i Kalmar
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
64x93 cm. Rammått 75x102 cm. Träram. Has resale rights.
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 42% · Marks 25% · Material 40%
26% combined confidenceVisual 0% · Name 41% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 40% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 38% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 38% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 37% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 37% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 36% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 35% · Marks 25% · Material 40%
24% combined confidenceClosed deal feedback
Enter the verified hammer price after the auction closes. Only verified outcomes become calibration data.
Learning guardrail
Global research evidence
Rudolph J. Nedved American, 1895-1971
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoMan Ray (Emmanuel Radnitzky) American, 1890-1976
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoSalvador Dalí Spanish, 1904–1989
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoAaron Douglas American, 1899-1979
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoReginald Marsh American, 1898-1954
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoPaul Klee German, born Switzerland, 1879–1940
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoNadar (Gaspard Félix Tournachon) French, 1820–1910
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoSalvador Dalí Spanish, 1904-1989
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoSalvador Dalí Spanish, 1904-1989
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoVictor Brauner Romanian, 1903–1966
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoCharles Turzak American, 1899-1986
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJohn McCracken American, 1934-2011
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
|---|---|---|---|
| 17088 | 57% | 950.0 SEK | identity 56%, material 45%, size 62%, title 69% |
| 15000 | 56% | 350.0 SEK | identity 55%, material 45%, size 62%, title 71% |
| 17717 | 55% | 850.0 SEK | identity 52%, material 45%, size 62%, title 69% |
| 17587 | 55% | 22289.0 SEK | identity 52%, material 45%, size 62%, title 68% |
| 15649 | 54% | 500.0 SEK | identity 56%, material 45%, size 62%, title 49% |
| 16538 | 54% | 10100.0 SEK | identity 59%, material 45%, size 62%, title 39% |
| 17119 | 54% | 6550.0 SEK | identity 59%, material 45%, size 62%, title 39% |
| 16568 | 54% | 350.0 SEK | identity 56%, material 45%, size 62%, title 47% |
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.