Acquisition position
Current all in cost
953.53 SEK
Current bid or estimate600.0 SEK
Modelled discount53.5%
Liquidity score68%
Vincent Nilsson · Sculpture · Norrlands Auktionsverk
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
Äggformad skulptur i glaserat stengods av Vincent Nilsson. Signerad samt märkt Höganäs undertill. Mått: Höjd: 17 cm. Diameter: 27 cm.
Identity resolution
Ranked from independent evidence. Confirmation or rejection becomes controlled training data.
Visual 0% · Name 86% · Marks 25% · Material 40%
33% combined confidenceClosed deal feedback
Enter the verified hammer price after the auction closes. Only verified outcomes become calibration data.
Learning guardrail
Global research evidence
Vincent van Gogh (Dutch, 1853–1890)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoVincent van Gogh (Dutch, 1853–1890)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoVincent van Gogh (Dutch, 1853–1890)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoVincent van Gogh (Dutch, 1853–1890)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoVincent van Gogh (Dutch, 1853–1890)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoVincent van Gogh (Dutch, 1853–1890)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoVincent van Gogh (Dutch, 1853–1890)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoVincent van Gogh (Dutch, 1853–1890)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoVincent van Gogh (Dutch, 1853–1890)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoVincent van Gogh Dutch, 1853-1890
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoVincent van Gogh Dutch, 1853-1890
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoVincent van Gogh Dutch, 1853-1890
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
|---|---|---|---|
| 14266 | 55% | 2800.0 SEK | identity 64%, material 45%, size 62%, title 57%, foundry or marks 45% |
| 10029 | 55% | 17000.0 SEK | identity 67%, material 45%, size 62%, title 43%, foundry or marks 45% |
| 17336 | 53% | 3300.0 SEK | identity 60%, material 45%, size 62%, title 56%, foundry or marks 45% |
| 1701 | 53% | 1400.0 SEK | identity 55%, material 45%, size 62%, title 71%, foundry or marks 45% |
| 16660 | 51% | 1100.0 SEK | identity 55%, material 45%, size 62%, title 55%, foundry or marks 45% |
| 14756 | 51% | 600.0 SEK | identity 54%, material 45%, size 62%, title 50%, foundry or marks 45% |
| 12944 | 51% | 3210.0 SEK | identity 53%, material 45%, size 62%, title 51%, foundry or marks 45% |
| 16032 | 50% | 1200.0 SEK | identity 52%, material 45%, size 62%, title 49%, 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.