Acquisition position
Current all in cost
850.0 SEK
Current bid or estimate310.0 SEK
Modelled discount25.6%
Liquidity score84%
Olle Andersson · Silver and metalware · Skånes Auktionsverk
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
Höjd 31 cm.
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 46% · Marks 25% · Material 40%
26% combined confidenceVisual 0% · Name 41% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 38% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 38% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 38% · 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 36% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 36% · 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
Master I.B. with the Bird (Giovanni Battista Palumba) Italian, active c. 1500-1525
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoConstantin Brancusi Romanian, active France, 1876–1957
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoMaster I.B. with the Bird Italian, active c. 1500-1525
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJoan Miró Spanish, 1893–1983
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJoseph Cornell American, 1903–1972
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 ChicagoAzechi Umetaro Japanese, 1902-1999
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJoan Miró Spanish, 1893-1983
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoMoche Trujillo, north coast, Peru
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoLeonard Baskin American, 1922-2000
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJohn Baldessari American, 1931-2020
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoPeter Takal American, born Romania, 1905-1995
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
|---|---|---|---|
| 2736 | 65% | 1377.0 SEK | identity 100%, material 45%, size 62%, title 51%, hallmarks 45%, weight 62% |
| 5287 | 55% | 1600.0 SEK | identity 64%, material 45%, size 62%, title 53%, hallmarks 45%, weight 62% |
| 7804 | 53% | 600.0 SEK | identity 62%, material 45%, size 62%, title 41%, hallmarks 45%, weight 62% |
| 8519 | 52% | 800.0 SEK | identity 57%, material 45%, size 62%, title 45%, hallmarks 45%, weight 62% |
| 1114 | 52% | 2588.0 SEK | identity 56%, material 45%, size 62%, title 42%, hallmarks 45%, weight 62% |
| 3081 | 51% | 650.0 SEK | identity 55%, material 45%, size 62%, title 43%, hallmarks 45%, weight 62% |
| 2311 | 51% | 8500.0 SEK | identity 52%, material 45%, size 62%, title 46%, hallmarks 45%, weight 62% |
| 5462 | 51% | 2400.0 SEK | identity 52%, material 45%, size 62%, title 43%, hallmarks 45%, weight 62% |
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.