SwissArtGallery · Documented identity

Marc Janson

This profile brings together identity references for Marc Janson and paintings, drawings and works on paper documented in auction catalogues.

3 references are documented at Dobiaschofsky, DognyAuction, Piguet. Each record links to its source; the amounts are not a general valuation of the artist’s work.

Works recorded at auction

Piguet

Composition

Gouache

Original catalogue wording

Composition
gouache

Catalogue period : 2026-09-08 — 2026-09-23

Catalogue reference — sale not confirmed

Estimate : CHF 300–500

View the lot at the auction house ↗

Dobiaschofsky · Lot 2073

Landscape.

Oil on canvas

Original catalogue wording

Paysage.
Öl auf Leinwand

Catalogue period : 2024-11-09

Published result : 150 CHF

Fees not specified in the available data

Estimate : CHF 300

View the lot at the auction house ↗

DognyAuction

Landscape

Watercolour

Original catalogue wording

Paysage
aquarelle

Date to be documented

Published result : 374 CHF

Fees not specified in the available data

View the lot at the auction house ↗

Sources and references

• Reference record
• RKDartists · ODC-BY-1.0

SwissArtGallery documentary note based on the cited sources. Titles, media and qualifications are provided in the profile language; the original catalogue wording remains available in each record.
Documentation updated : 2026-10-19