Acquisition position
Current all in cost
300.0 SEK
Current bid or estimate200.0 SEK
Modelled discount77.9%
Liquidity score82%
J-P Kallio · Paintings · Karlstad Hammarö Auktionsverk
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
90 x 38 cm med ram.
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 43% · Marks 25% · Material 40%
26% 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 confidenceVisual 0% · Name 35% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 34% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 30% · Marks 25% · Material 40%
23% combined confidenceVisual 0% · Name 28% · Marks 25% · Material 40%
23% combined confidenceClosed deal feedback
Enter the verified hammer price after the auction closes. Only verified outcomes become calibration data.
Learning guardrail
Global research evidence
Charles Ray American, born 1953
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoSouth German or Austrian (Probably Innsbruck)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoGilbert & George Gilbert Proesch; British, born 1943; George Passmore; British, born 1942
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoGerman, Augsburg
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoAustrian; Innsbruck
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoGerman, Nuremberg
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoNorth German
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoSouth German, Nuremberg
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJacobus Johannes Pieter Oud Dutch, 1890-1963
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoItalian
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoMirosław Bałka Polish, born 1958
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJ. P. Atterberry American, born 1942
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
|---|---|---|---|
| 19606 | 50% | 400.0 SEK | identity 45%, material 45%, size 62%, title 57% |
| 22823 | 50% | 800.0 SEK | identity 45%, material 45%, size 62%, title 51% |
| 18140 | 49% | 300.0 SEK | identity 45%, material 45%, size 62%, title 49% |
| 22190 | 49% | 1700.0 SEK | identity 45%, material 45%, size 62%, title 48% |
| 21326 | 49% | 4500.0 SEK | identity 45%, material 45%, size 62%, title 48% |
| 22041 | 49% | 350.0 SEK | identity 45%, material 45%, size 62%, title 46% |
| 19979 | 49% | 200.0 SEK | identity 45%, material 45%, size 62%, title 48% |
| 20031 | 49% | 9800.0 SEK | identity 45%, material 45%, size 62%, title 48% |
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.