Acquisition position
Current all in cost
375.0 SEK
Current bid or estimate300.0 SEK
Modelled discount85.9%
Liquidity score82%
Imants Sinka · Paintings · Falun Auktionsbyrå
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
Rammått 52 x 62cm. Has resale rights.
Identity resolution
Ranked from independent evidence. Confirmation or rejection becomes controlled training data.
Visual 0% · Name 39% · 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 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 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 34% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 29% · 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
Donald Roberts (American, 1923-2015) printed by Donald Roberts published by Tamarind Lithography Workshop (American, founded 1960)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoAnders Zorn Swedish, 1860-1920
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoFritz Pauli Swiss, 1891-1968
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoAnders Zorn Swedish, 1860-1920
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoWalter Shirlaw (American, 1838–1909)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoGérard Edelinck (French, born Flanders, 1640-1707) after Hyacinthe Rigaud (French, 1659-1743)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJean-Baptiste-Camille Corot (French, 1796-1875) printed by Auguste Delâtre (French, 1822-1907) published by Cadart et Chavalier, Editeurs (French, 1801-1900)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoLawrence Carmichael Earle American, 1845-1921
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoGeorges Seurat (French, 1859–1891)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoAdolphe Appian French, 1818-1898
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoDavid Dalhoff Neal (American, 1838–1915)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoEdward Hopper (American, 1882–1967)
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
|---|---|---|---|
| 16332 | 54% | 300.0 SEK | identity 52%, material 45%, size 62%, title 64% |
| 19376 | 54% | 400.0 SEK | identity 48%, material 45%, size 62%, title 76% |
| 17787 | 54% | 300.0 SEK | identity 52%, material 45%, size 62%, title 59% |
| 18552 | 53% | 850.0 SEK | identity 58%, material 45%, size 62%, title 36% |
| 18817 | 53% | 700.0 SEK | identity 58%, material 45%, size 62%, title 36% |
| 18894 | 53% | 756.0 SEK | identity 58%, material 45%, size 62%, title 36% |
| 18764 | 53% | 12500.0 SEK | identity 55%, material 45%, size 62%, title 47% |
| 17559 | 53% | 1000.0 SEK | identity 55%, material 45%, size 62%, title 44% |
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.