SwissArtGallery · Documented identity

Johann Hamza

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

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

Works recorded at auction

Schuler · Lot 3145

Bibliothek mit sitzendem, lesendem Herrn

Oil on wood

Original catalogue wording

Bibliothek mit sitzendem, lesendem Herrn
Öl auf Holz

Catalogue period : 2023-09-22

Published result : 1500 CHF

Fees not specified in the available data

Estimate : CHF 1500–2500

View the lot at the auction house ↗

Lempertz · Lot 153

Taufgesellschaft

Oil on wood

Original catalogue wording

Taufgesellschaft
Öl auf Holz

Auction date : 2018-03-14

Published result : 2976 EUR

Including buyer’s premium

Estimate : 3000

View the lot at the auction house ↗

Piguet

Artiste peignant une élégante

Oil on panel

Original catalogue wording

Artiste peignant une élégante
huile sur panneau

Catalogue period : 2020-09-23

Published result : 6500 CHF

Fees not specified in the available data

Estimate : CHF 2000–3000

View the lot at the auction house ↗

Sources and references

• Reference record

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