Acquisition position
Current all in cost
375.0 SEK
Current bid or estimate300.0 SEK
Modelled discount69.9%
Liquidity score82%
Peter Borotinskij · Paintings · Gomér & Andersson Linköping
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
Ram ca 43x41 cm 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 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 33% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 33% · 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
Peter Blume (American, born Smorgon, Russian Empire, now Belarus, 1906–1992)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoPeter Doig Scottish, born 1959
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoPeter Blume (American, born Smarhoń, Russian Empire, now Belarus, 1906–1992)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoCornelis Visscher Dutch, c. 1629-1658
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoPeter Paul Rubens (Flemish, 1577–1640)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJusepe de Ribera (Spanish, 1588–1652)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoPeter Paul Rubens (Flemish, 1577-1640)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoPeter Hurd (American, 1904–1984)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoPeter Saul American, born 1934
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoPeter Paul Rubens (Flemish, 1577–1640)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoPeter Blume American, born Russia, 1906-1992
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoPeter Blume American, born Russia, 1906-1992
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
|---|---|---|---|
| 18733 | 61% | 750.0 SEK | identity 67%, material 45%, size 62%, title 68% |
| 18147 | 58% | 350.0 SEK | identity 59%, material 45%, size 62%, title 74% |
| 19872 | 54% | 200.0 SEK | identity 56%, material 45%, size 62%, title 51% |
| 19687 | 54% | 1200.0 SEK | identity 56%, material 45%, size 62%, title 51% |
| 20002 | 54% | 2800.0 SEK | identity 56%, material 45%, size 62%, title 51% |
| 19216 | 54% | 4000.0 SEK | identity 56%, material 45%, size 62%, title 51% |
| 19271 | 54% | 6101.0 SEK | identity 56%, material 45%, size 62%, title 50% |
| 19682 | 54% | 2900.0 SEK | identity 56%, material 45%, size 62%, title 50% |
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.