Acquisition position
Vicke Lindstrand · Ceramics and porcelain · Garpenhus Auktioner
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
Höjd ca 19 cm. längd ca 29 cm.
Identity resolution
Ranked from independent evidence. Confirmation or rejection becomes controlled training data.
Visual 0% · Name 50% · Marks 25% · Material 40%
27% combined confidenceVisual 0% · Name 39% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 39% · 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 37% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 33% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 33% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 24% · Marks 25% · Material 40%
22% combined confidenceVisual 0% · Name 22% · Marks 25% · Material 40%
22% combined confidenceClosed deal feedback
Enter the verified hammer price after the auction closes. Only verified outcomes become calibration data.
Learning guardrail
Global research evidence
Designed by Vicke Lindstrand Swedish, 1904-1983 Kosta Glasbruk (now Kosta Boda) Kosta, Småland, Sweden, founded 1742
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoAnders Zorn Swedish, 1860-1920
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 ChicagoEgyptian
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 openArt Institute of ChicagoOlmec Veracruz, Mexico
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoChina
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoHuaxtec Pánuco River Valley, northern Veracruz, Mexico
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoSalvator Rosa Italian, 1615-1673
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoArtist unknown (Inca) South coast or southern highlands, Peru
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoTlatilco Tlatilco, Valley of Mexico, Mexico
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
|---|---|---|---|
| 13873 | 67% | 2920.0 SEK | identity 100%, material 45%, size 62%, title 82%, factory marks 45% |
| 12810 | 67% | 650.0 SEK | identity 100%, material 45%, size 62%, title 82%, factory marks 45% |
| 11567 | 67% | 850.0 SEK | identity 100%, material 45%, size 62%, title 82%, factory marks 45% |
| 21438 | 66% | 350.0 SEK | identity 100%, material 45%, size 62%, title 77%, factory marks 45% |
| 22036 | 65% | 508.0 SEK | identity 100%, material 45%, size 62%, title 66%, factory marks 45% |
| 957 | 65% | 1920.0 SEK | identity 100%, material 45%, size 62%, title 60%, factory marks 45% |
| 8195 | 51% | 2000.0 SEK | identity 58%, material 45%, size 62%, title 44%, factory marks 45% |
| 18417 | 51% | 300.0 SEK | identity 56%, material 45%, size 62%, title 47%, 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.