Acquisition position
Current all in cost
700.0 SEK
Current bid or estimate351.0 SEK
Modelled discount54.3%
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
Ca 22 cm i diameter.
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 41% · 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 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%
25% combined confidenceVisual 0% · Name 36% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 35% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 33% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 32% · 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
Paul Kleinschmidt German, 1883-1949
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoClarence William Anderson American, 1891-1971
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoEdouard Jean Vuillard French, 1868-1940
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoReginald Marsh (American, 1898–1954)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoGeorgia O'Keeffe (American, 1887–1986)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoGerhard Richter German, born 1932
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoPhotographer unknown
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoAngel Planells Spanish, 1901–1989
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoRufino Tamayo (Mexican, 1899–1991)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoHenriette Amiard Oberteuffer American, 1878-1962
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJoseph Delaney (American, 1904–1991)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoTanaka Atsuko Japanese, 1932-2005
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 44%, factory marks 45% |
| 9966 | 50% | 300.0 SEK | identity 55%, material 45%, size 62%, title 46%, factory marks 45% |
| 6405 | 50% | 200.0 SEK | identity 45%, material 45%, size 62%, title 82%, factory marks 45% |
| 8433 | 50% | 452.0 SEK | identity 45%, material 45%, size 62%, title 79%, factory marks 45% |
| 12813 | 49% | 1200.0 SEK | identity 45%, material 45%, size 62%, title 73%, factory marks 45% |
| 14847 | 49% | 500.0 SEK | identity 50%, material 45%, size 62%, title 50%, factory marks 45% |
| 8315 | 49% | 1500.0 SEK | identity 50%, material 45%, size 62%, title 50%, factory marks 45% |
| 7536 | 49% | 704.0 SEK | identity 52%, material 45%, size 62%, title 39%, 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.