Acquisition position
Current all in cost
528.73 SEK
Current bid or estimate350.0 SEK
Modelled discount50.8%
Liquidity score76%
Carl Fagerlund · Art glass · Crafoord Auktioner Malmö
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
Glas och mässing. Total höjd 52 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 86% · Marks 25% · Material 0%
27% combined confidenceVisual 0% · Name 86% · Marks 25% · Material 0%
27% combined confidenceVisual 0% · Name 86% · Marks 25% · Material 0%
27% combined confidenceVisual 0% · Name 86% · Marks 25% · Material 0%
27% combined confidenceVisual 0% · Name 86% · Marks 25% · Material 0%
27% combined confidenceVisual 0% · Name 86% · Marks 25% · Material 0%
27% combined confidenceVisual 0% · Name 41% · Marks 25% · Material 0%
20% combined confidenceVisual 0% · Name 38% · Marks 25% · Material 0%
20% combined confidenceVisual 0% · Name 37% · Marks 25% · Material 0%
19% combined confidenceClosed deal feedback
Enter the verified hammer price after the auction closes. Only verified outcomes become calibration data.
Learning guardrail
Global research evidence
Carl Blechen (German, 1798–1840)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoCarl Andre American, 1935-2024
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoArthur B. Carles American, 1882–1952
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoCarle Vernet (French, 1758-1836) printed by Comte Charles Philibert De Lasteyrie (French, 1759-1849)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoFrederick Carl Frieseke American, 1874-1939
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJohann Carl Loth (German, 1623–1698)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoCarl Milles (American, born Sweden, 1875–1955)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoCarl Milles (American, born Sweden, 1875–1955)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoFrederick Carl Frieseke (American, 1874–1939)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoCarle Vernet (French, 1758-1836) published by Francois Seraphin Delpech (French, 1778-1825)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoCarl Hoeckner American, 1883-1972
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoCarl Olof Larsson Swedish, 1853-1919
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
|---|---|---|---|
| 18949 | 69% | 2227.0 SEK | identity 100%, material 45%, size 62%, title 100%, factory marks 45% |
| 18387 | 69% | 900.0 SEK | identity 100%, material 45%, size 62%, title 100%, factory marks 45% |
| 10313 | 69% | 3000.0 SEK | identity 100%, material 45%, size 62%, title 100%, factory marks 45% |
| 811 | 69% | 1000.0 SEK | identity 100%, material 45%, size 62%, title 100%, factory marks 45% |
| 1324 | 69% | 1888.0 SEK | identity 100%, material 45%, size 62%, title 100%, factory marks 45% |
| 3001 | 69% | 300.0 SEK | identity 100%, material 45%, size 62%, title 100%, factory marks 45% |
| 5307 | 69% | 300.0 SEK | identity 100%, material 45%, size 62%, title 100%, factory marks 45% |
| 7215 | 69% | 350.0 SEK | identity 100%, material 45%, size 62%, title 100%, 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.