Acquisition position
Current all in cost
2300.0 SEK
Current bid or estimate2300.0 SEK
Modelled discount38.7%
Liquidity score68%
Marylyn Hamilton Gierow · Sculpture · Göteborgs Auktionsverk
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
Abstrakt rörelse. Höjd 25 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 38% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 34% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 34% · 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
Richard Hamilton English, 1922 - 2011
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoRichard Hamilton English, 1922–2011
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoRichard Hamilton English, 1922 - 2011
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoGawen Hamilton (Scottish, 1697-1737)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoMax Rosenthal (American, 1833-1918) after Henry Inman (American, 1801-1846)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoRichard Hamilton English, 1922 - 2011
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoRichard Hamilton English, 1922 - 2011
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoHenri de Toulouse-Lautrec French, 1864-1901
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoRichard Hamilton English, 1922-2011
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoRichard Hamilton English, 1922 - 2011
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoTimothy Cole (American, born England, 1852-1931) after John Trumbull (American, 1756–1843)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJohn Hamilton Mortimer English, 1740-1779
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
|---|---|---|---|
| 14417 | 71% | 4605.0 SEK | identity 100%, material 45%, size 62%, title 93%, foundry or marks 45% |
| 22039 | 50% | 9028.0 SEK | identity 45%, material 45%, size 62%, title 79%, foundry or marks 45% |
| 10694 | 50% | 2700.0 SEK | identity 45%, material 45%, size 62%, title 79%, foundry or marks 45% |
| 15496 | 49% | 4300.0 SEK | identity 45%, material 45%, size 62%, title 65%, foundry or marks 45% |
| 12386 | 49% | 1210.0 SEK | identity 45%, material 45%, size 62%, title 65%, foundry or marks 45% |
| 18953 | 48% | 10000.0 SEK | identity 47%, material 45%, size 62%, title 54%, foundry or marks 45% |
| 16815 | 48% | 3600.0 SEK | identity 49%, material 45%, size 62%, title 46%, foundry or marks 45% |
| 17140 | 48% | 1313.0 SEK | identity 45%, material 45%, size 62%, title 63%, foundry or marks 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.