Acquisition position
Current all in cost
595.0 SEK
Current bid or estimate350.0 SEK
Modelled discount66.1%
Liquidity score80%
Maggie Wibom · Ceramics and porcelain · Höganäs Auktionsverk
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
Höjd ca 17 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 46% · Marks 25% · Material 40%
26% combined confidenceVisual 0% · Name 43% · Marks 25% · Material 40%
26% combined confidenceVisual 0% · Name 42% · Marks 25% · Material 40%
26% 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 35% · 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
Christopher Wool American, born 1955
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoMaggie Carson (American, 1898–1997) Sidell, Illinois, United States
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoRed Grooms (American, born 1937) and Mimi Gross (American, born 1940) with Ruckus Construction Company
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoRobert Barnes American, born 1934
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoMarco Maggi Uruguayan, born 1957
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoProbably executed by Maggie Curtain (Belgian, active c. 1887) Belgium
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoEgyptian; Thebes (modern Luxor), Egypt
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoRobert Barnes American, born 1934
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoEgyptian
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoRobert Barnes American, born 1934
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoEgyptian; Hawara, Egypt
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoSalvator Rosa Italian, 1615-1673
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
|---|---|---|---|
| 16389 | 51% | 2500.0 SEK | identity 56%, material 45%, size 62%, title 49%, factory marks 45% |
| 9966 | 50% | 300.0 SEK | identity 55%, material 45%, size 62%, title 49%, factory marks 45% |
| 12813 | 49% | 1200.0 SEK | identity 45%, material 45%, size 62%, title 73%, factory marks 45% |
| 7536 | 49% | 704.0 SEK | identity 52%, material 45%, size 62%, title 44%, factory marks 45% |
| 8315 | 49% | 1500.0 SEK | identity 50%, material 45%, size 62%, title 51%, factory marks 45% |
| 14847 | 49% | 500.0 SEK | identity 50%, material 45%, size 62%, title 48%, factory marks 45% |
| 4594 | 49% | 800.0 SEK | identity 50%, material 45%, size 62%, title 50%, factory marks 45% |
| 19568 | 49% | 1000.0 SEK | identity 50%, material 45%, size 62%, title 46%, factory 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.