Acquisition position
Current all in cost
600.0 SEK
Current bid or estimate500.0 SEK
Modelled discount38.2%
Liquidity score78%
Igge Karlsson · Prints and works on paper · Gomér & Andersson Linköping
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
Ram ca 72x102 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 44% · Marks 25% · Material 40%
26% combined confidenceVisual 0% · Name 39% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 39% · 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 33% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 30% · 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
Karlssonwilker Inc. Jan Wilker (German, born 1972) Hjalti Karlsson (Icelander, born 1967) Published by Princeton Architectural Press
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoKarlssonwilker Inc. Jan Wilker (German, born 1972) Hjalti Karlsson (Icelander, born 1967) Published by Princeton Architectural Press
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoKarlssonwilker Inc. Jan Wilker (German, born 1972) Hjalti Karlsson (Icelander, born 1967) Published by Princeton Architectural Press
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 openArt Institute of ChicagoEdward Kemeys (American, 1843–1907) American Bronze Founding Company (American, founded 1886) Chicago
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
|---|---|---|---|
| 6011 | 62% | 1000.0 SEK | identity 76%, material 45%, size 62%, title 92%, edition 45% |
| 6266 | 62% | 300.0 SEK | identity 76%, material 45%, size 62%, title 92%, edition 45% |
| 19294 | 60% | 1550.0 SEK | identity 76%, material 45%, size 62%, title 69%, edition 45% |
| 5691 | 60% | 850.0 SEK | identity 76%, material 45%, size 62%, title 69%, edition 45% |
| 6063 | 56% | 300.0 SEK | identity 64%, material 45%, size 62%, title 72%, edition 45% |
| 15653 | 55% | 1000.0 SEK | identity 60%, material 45%, size 62%, title 72%, edition 45% |
| 4631 | 55% | 800.0 SEK | identity 58%, material 45%, size 62%, title 77%, edition 45% |
| 6173 | 54% | 1100.0 SEK | identity 58%, material 45%, size 62%, title 72%, edition 45% |
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.