SVEN BUNNEL (1929-2004). Insekt, tusch, signerad och daterad -59.

Sven Bunnel · Paintings · Garpenhus Auktioner

Open auction lot

research

Acquisition position

Current all in cost

510.0 SEK

Current bid or estimate300.0 SEK

Modelled discount81.7%

Liquidity score82%

Potential market value

Specialist value interval

350 to 8000 SEK

Value confidence70%

Comparable sales30

Evidence strength

39%

Identity confidence32%

Visual match0%

External references12

Market anomaly

84%

Information gap40%

Potential undervaluation81.7%

Risk profile

Authenticity risk8%

Condition risk6%

Investigation rationale

Why this may be worth considering

maker or artist identity supplied
auction estimate is materially below the specialist model
all in acquisition cost is at least 55 percent below modelled value
all in acquisition cost is at least 75 percent below modelled value
Estimate materially below specialist value

Decision guardrails

What must be verified

missing medium
missing dimensions

Visual laboratory

Add and compare research imagery

Object record

Known facts and missing information

ArtistSven Bunnel

MakerMissing

MediumMissing

MaterialsMissing

Dimensions? × ? × ? cm

WeightMissing g

YearMissing

EditionMissing

MarksMissing

ConditionEj examinerad ur ram.

ProvenanceMissing

Modelpainting_specialist 2.0.0

ca 25x38 cm, rammått 41x54 cm Proveniens Bertil och Ruth Landelius Has resale rights.

Identity resolution

Artist and maker hypotheses

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

10 candidates

1 independent sources

Designed by Sven Markelius (Swedish, 1889–1972) Originally marketed by Nordiska Kompaniet Re-introduced and marketed by Kinnasand AB Kinna, Sweden Collection commissioned by Yamagiwa Corp. for Lavinia Store, Tokyo, Japan Produced by Ljungbergs Textiltryck Floda, Sweden

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

33% combined confidence

1 independent sources

Designed by Sven Markelius (Swedish, 1889–1972) Originally marketed by Nordiska Kompaniet Re-introduced and marketed by Kinnasand AB Kinna, Sweden Collection commissioned by Yamagiwa Corp. for Livinia Store, Tokyo, Japan Produced by Ljungbergs Textiltryck Floda, Sweden

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

33% combined confidence

1 independent sources

Designed by Sven Markelius (Swedish, 1889–1972) Produced by Knoll Textiles (Founded 1947) Sweden

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

33% combined confidence

1 independent sources

Vincent D. Smith American, 1929-2004

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

33% combined confidence

1 independent sources

Katharina Fritsch German, born 1956

Visual 0% · Name 45% · Marks 25% · Material 40%

26% combined confidence

1 independent sources

Kenneth Armitage English, 1916-2002

Visual 0% · Name 44% · Marks 25% · Material 40%

26% combined confidence

1 independent sources

Designed by Sven Markelius (Swedish, 1889–1972) Produced by Knoll Textiles (Founded 1947) Sweden or United States

Visual 0% · Name 43% · Marks 25% · Material 40%

26% combined confidence

1 independent sources

Terry Evans American, born 1944

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

25% combined confidence

1 independent sources

Georgia O'Keeffe (American, 1887–1986)

Visual 0% · Name 39% · Marks 25% · Material 40%

25% combined confidence

1 independent sources

Achille Devéria French, 1800-1857

Visual 0% · Name 37% · Marks 25% · Material 40%

25% 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

Pythagoras (Furnishing Fabric)

Designed by Sven Markelius (Swedish, 1889–1972) Originally marketed by Nordiska Kompaniet Re-introduced and marketed by Kinnasand AB Kinna, Sweden Collection commissioned by Yamagiwa Corp. for Lavinia Store, Tokyo, Japan Produced by Ljungbergs Textiltryck Floda, Sweden

Pythogoras (Furnishing Fabric)

Designed by Sven Markelius (Swedish, 1889–1972) Originally marketed by Nordiska Kompaniet Re-introduced and marketed by Kinnasand AB Kinna, Sweden Collection commissioned by Yamagiwa Corp. for Livinia Store, Tokyo, Japan Produced by Ljungbergs Textiltryck Floda, Sweden

Prisma (Furnishing Fabric)

Designed by Sven Markelius (Swedish, 1889–1972) Originally marketed by Nordiska Kompaniet Re-introduced and marketed by Kinnasand AB Kinna, Sweden Collection commissioned by Yamagiwa Corp. for Livinia Store, Tokyo, Japan Produced by Ljungbergs Textiltryck Floda, Sweden

Prisma (Furnishing Fabric)

The Artist

Achille Devéria French, 1800-1857

Dancers Resting

Kenneth Armitage English, 1916-2002

First Day of School

Vincent D. Smith American, 1929-2004

Chicago Marathon, from the series "Revealing Chicago" (2003-2004)

Terry Evans American, born 1944

Black Cross, New Mexico

Georgia O'Keeffe (American, 1887–1986)

Woman with Dog (Frau mit Hund)

Katharina Fritsch German, born 1956

Millennium Park Opening Night, from the series “Revealing Chicago” (2003-2004)

Terry Evans American, born 1944

Comparable logic

Specialist model explanation

30 category specific sold comparables selected
model uses paintings specific identity, material, size and documentary fields
value interval uses weighted 20th, 50th and 80th percentiles with a dispersion adjustment
explicit category supplied

Comparable ID	Match	Price	Reasons
18800	59%	36527.0 SEK	identity 64%, material 45%, size 62%, title 62%
19875	56%	651.0 SEK	identity 61%, material 45%, size 62%, title 47%
20771	53%	9000.0 SEK	identity 56%, material 45%, size 62%, title 44%
20963	53%	8000.0 SEK	identity 56%, material 45%, size 62%, title 44%
21066	53%	7008.0 SEK	identity 56%, material 45%, size 62%, title 44%
20190	53%	4703.0 SEK	identity 56%, material 45%, size 62%, title 44%
20435	53%	8006.0 SEK	identity 56%, material 45%, size 62%, title 44%
19925	53%	300.0 SEK	identity 52%, material 45%, size 62%, title 57%

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

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.

Current all in cost

Specialist value interval

Why this may be worth considering

What must be verified

Add and compare research imagery

Known facts and missing information

Artist and maker hypotheses

Designed by Sven Markelius (Swedish, 1889–1972) Originally marketed by Nordiska Kompaniet Re-introduced and marketed by Kinnasand AB Kinna, Sweden Collection commissioned by Yamagiwa Corp. for Lavinia Store, Tokyo, Japan Produced by Ljungbergs Textiltryck Floda, Sweden

Designed by Sven Markelius (Swedish, 1889–1972) Originally marketed by Nordiska Kompaniet Re-introduced and marketed by Kinnasand AB Kinna, Sweden Collection commissioned by Yamagiwa Corp. for Livinia Store, Tokyo, Japan Produced by Ljungbergs Textiltryck Floda, Sweden

Designed by Sven Markelius (Swedish, 1889–1972) Produced by Knoll Textiles (Founded 1947) Sweden

Vincent D. Smith American, 1929-2004

Katharina Fritsch German, born 1956

Kenneth Armitage English, 1916-2002

Designed by Sven Markelius (Swedish, 1889–1972) Produced by Knoll Textiles (Founded 1947) Sweden or United States

Terry Evans American, born 1944

Georgia O'Keeffe (American, 1887–1986)

Achille Devéria French, 1800-1857

Teach the valuation model

Truth before training

Reference material found elsewhere

Pythagoras (Furnishing Fabric)

Pythogoras (Furnishing Fabric)

Prisma (Furnishing Fabric)

Prisma (Furnishing Fabric)

Prisma (Furnishing Fabric)

The Artist

Dancers Resting

First Day of School

Chicago Marathon, from the series "Revealing Chicago" (2003-2004)

Black Cross, New Mexico

Woman with Dog (Frau mit Hund)

Millennium Park Opening Night, from the series “Revealing Chicago” (2003-2004)

Specialist model explanation

Every artwork image is checked for signatures and marks

No automatic mark result yet

Isolate and identify signatures, hallmarks and maker marks

Match an unknown mark

Add a known reference

Check consistency with known genuine variation

No forensic check yet