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HANS ANSEMS. BORDSLAMPA, Sciopticon, Luxo, Italien.

Hans Ansems · Silver and metalware · Crafoord Auktioner Malmö

Open auction lot
40
low priority

Acquisition position

Current all in cost

750.0 SEK
Current bid or estimate300.0 SEK
Modelled discount39.0%
Liquidity score84%

Potential market value

Specialist value interval

355 to 2600 SEK
Value confidence70%
Comparable sales30

Evidence strength

39%
Identity confidence32%
Visual match0%
External references12

Market anomaly

38%
Information gap67%
Potential undervaluation39.0%

Risk profile

8%
Authenticity risk8%
Condition risk6%

Investigation rationale

Why this may be worth considering

  • maker or artist identity supplied
  • Alias or spelling mismatch

Decision guardrails

What must be verified

  • missing hallmarks
  • missing fineness
  • missing weight
  • missing date_letter

Visual laboratory

Add and compare research imagery

Object record

Known facts and missing information

ArtistHans Ansems
MakerMissing
MediumMissing
MaterialsMissing
Dimensions? × ? × ? cm
WeightMissing g
YearMissing
EditionMissing
MarksMissing
ConditionBruksslitage. Fungerade vid katalogiseringstillfället. Ingen funktionsgaranti lämnas.
ProvenanceMissing
Modelsilver_metalware_specialist 2.0.0

Svart metall. För två ljuspunkter. Ställbara ljusarmar. Fotens diam 14, längsta höjd 42, högsta höjd 102 cm.

Identity resolution

Artist and maker hypotheses

Ranked from independent evidence. Confirmation or rejection becomes controlled training data.

9 candidates
1 independent sources

Hans Hofmann American, born Germany, 1880-1966

Visual 0% · Name 86% · Marks 25% · Material 40%

33% combined confidence
1 independent sources

Hans Memling (Netherlandish, c. 1430–1494)

Visual 0% · Name 86% · Marks 25% · Material 40%

33% combined confidence
1 independent sources

Hans Springinklee German, c. 1495-after 1522

Visual 0% · Name 86% · Marks 25% · Material 40%

33% combined confidence
1 independent sources

Hans Thoma (German, 1839–1924)

Visual 0% · Name 86% · Marks 25% · Material 40%

33% combined confidence
1 independent sources

Jean (Hans) Arp French, born Germany (Alsace), 1886–1966

Visual 0% · Name 86% · Marks 25% · Material 40%

33% combined confidence
1 independent sources

Attributed to Hans Maler (German, c. 1480–by 1529)

Visual 0% · Name 86% · Marks 25% · Material 40%

33% combined confidence
1 independent sources

Hans Eworth (Flemish, active England, 1545–73/74)

Visual 0% · Name 86% · Marks 25% · Material 40%

33% combined confidence
1 independent sources

Hans Baldung Grien German, 1484/85-1545

Visual 0% · Name 86% · Marks 25% · Material 40%

33% combined confidence
1 independent sources

Sebald Beham German, 1500-1550

Visual 0% · Name 42% · Marks 25% · Material 40%

26% combined confidence

Closed deal feedback

Teach the valuation model

Enter the verified hammer price after the auction closes. Only verified outcomes become calibration data.

Learning guardrail

Truth before training

  • Unverified AI output is stored as a hypothesis only.
  • One-source matches are confidence capped.
  • Rejected matches improve source and feature calibration.
  • At least five verified closed sales are required per category.

Global research evidence

Reference material found elsewhere

12 references
Art Institute of Chicago

The Golden Wall

Hans Hofmann American, born Germany, 1880-1966

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Virgin and Child

Hans Memling (Netherlandish, c. 1430–1494)

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

The Emperor Maximilian Presented to Christ by His Patron Saints

Hans Springinklee German, c. 1495-after 1522

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Blue Rhythm

Hans Hofmann American, born Germany, 1880-1966

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Apollo and Marsyas

Hans Thoma (German, 1839–1924)

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Eight Boys

Sebald Beham German, 1500-1550

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Portrait of a Donor (recto); Saint Anthony of Padua (verso)

Hans Memling (Netherlandish, c. 1430–1494)

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Growth

Jean (Hans) Arp French, born Germany (Alsace), 1886–1966

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Christ Carrying the Cross

Attributed to Hans Maler (German, c. 1480–by 1529)

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Portrait of a Lady of the Wentworth Family (Probably Jane Cheyne)

Hans Eworth (Flemish, active England, 1545–73/74)

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

The Poet

Hans Hofmann American, born Germany, 1880-1966

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

The Martyrdom of Saint Sebastian

Hans Baldung Grien German, 1484/85-1545

0% similarityCheck object rights; API metadata is open

Comparable logic

Specialist model explanation

Comparable IDMatchPriceReasons
351659%400.0 SEKidentity 82%, material 45%, size 62%, title 43%, hallmarks 45%, weight 62%
751953%800.0 SEKidentity 60%, material 45%, size 62%, title 44%, hallmarks 45%, weight 62%
390053%300.0 SEKidentity 60%, material 45%, size 62%, title 40%, hallmarks 45%, weight 62%
831653%350.0 SEKidentity 60%, material 45%, size 62%, title 40%, hallmarks 45%, weight 62%
528752%1600.0 SEKidentity 56%, material 45%, size 62%, title 53%, hallmarks 45%, weight 62%
894851%850.0 SEKidentity 53%, material 45%, size 62%, title 48%, hallmarks 45%, weight 62%
780451%600.0 SEKidentity 54%, material 45%, size 62%, title 43%, hallmarks 45%, weight 62%
869151%799.0 SEKidentity 52%, material 45%, size 62%, title 46%, hallmarks 45%, weight 62%

Automatic signature module

Every artwork image is checked for signatures and marks

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.

Candidate regions0
Signature regions0
AI enrichmentLocal only
PipelineNot run

No automatic mark result yet

The module runs during normal analysis when a local image is available.

Marks laboratory

Isolate and identify signatures, hallmarks and maker marks

110 independent methods generate cleanup variants, stroke and symbol descriptors, library matches, trust controls and conflict warnings.

Open mark library

Match an unknown mark

Upload the tightest available crop. Include a little surrounding surface so the system can separate paint, engraving, glare and background.

Add a known reference

Signature forensics

Check consistency with known genuine variation

This does not declare a signature genuine. It measures fit against a multi-source reference set, confusing signers and natural variation.

No forensic check yet

Run mark matching first, then compare the questioned signature against a sufficiently broad trusted reference set.

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