Acquisition position
Unknown maker or artist · Photography · Crafoord Auktioner Lund
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
Foto. Vaclav Jiru, tjeckisk fotograf, (1910-1980). Slunecné Pobrezi Jugoslavie. (The Sun Coast of Jugoslavia). Publishers Czechoslovak Film, Prague, 1948. Liten 4:o inbunden i ett klotryggband med dekorerade pärmar textade i grönt. Övre snitt blått. I ett fotoillustrerat skyddsomslag med extra transparent omslag. Illustrerad med 87 svart-vita fotogravyrer. 94 sid. , (X). Med en sammanfattning på engelska i början. Eftersökt!
Identity resolution
Ranked from independent evidence. Confirmation or rejection becomes controlled training data.
Visual 0% · Name 86% · Marks 25% · Material 40%
30% combined confidenceVisual 0% · Name 27% · Marks 25% · Material 40%
26% combined confidenceVisual 0% · Name 27% · Marks 25% · Material 40%
26% combined confidenceVisual 0% · Name 57% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 57% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 27% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 25% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 26% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 21% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 28% · Marks 25% · Material 40%
20% combined confidenceVisual 0% · Name 25% · Marks 25% · Material 40%
20% combined confidenceClosed deal feedback
Enter the verified hammer price after the auction closes. Only verified outcomes become calibration data.
Learning guardrail
Global research evidence
Ellen Lanyon American, 1926-2013
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoDesigned by Narcissa Niblack Thorne American, 1882-1966
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoMartín de Soria (Spanish, active 1449–87)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJulia Fish American, born 1950
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoAndré Kertész American, born Hungary, 1894–1985
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoFrancisco José de Goya y Lucientes (Spanish, 1746–1828)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoGillis Neyts Flemish, 1623-87
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoLucian Freud English, born Germany, 1922–2011
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoMartín de Soria (Spanish, active 1449–87)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoDe Grieksche A (The Greek A) Factory Delft, Netherlands, 1658-1811 Samuel van Eenhoorn Dutch, 1655-1686/87
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoRobert Adam English, born Scotland 1728-1792
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoVito Acconci American, 1940-2017
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
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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.