# Izis artist context and auction value notes

Canonical page: https://appraisily.com/artist/izis/
Profile generated: 2026-08-24T19:20:59.088Z
Quality: medium confidence, adequate sources

## Artist identity

- Birth date: 1911-01-17
- Death date: 1980-05-16
- Nationality: French, Lithuanian-born
- Common media: Photography, Photojournalism

## About Izis

Izis was the professional name of Israëlis Bidermanas (1911–1980), a Lithuanian-born photographer and photojournalist who worked in France. Authority records consistently connect the names Izis and Bidermanas and identify his field as photography. He is best known for images of Paris and French circuses, bringing urban life, people, and performance into the subjects associated with his practice. Collectors may consequently encounter his name on photographic prints depicting Parisian streets, residents, performers, or circus environments. Because Izis is a short professional name that can be confused with unrelated people and subjects, dependable identification should connect a work or catalogue record to Bidermanas and his documented lifespan. The collected evidence establishes photography and photojournalism as his principal contexts, but it does not provide sufficient institution-grade detail to assign a specific movement, enumerate his photographic processes, or present a complete list of named series.

## Common works and media

Works encountered in appraisal and auction contexts are principally photographs and photographic prints attributed to Izis Bidermanas. The collected biographical material specifically identifies Paris and French circuses as recurring subjects. It does not establish a complete inventory of processes, print formats, editions, books, or named series, so those characteristics should be determined from the object, its inscriptions, provenance records, and reliable catalogue documentation.

## Market and appraisal context

The collected Appraisily signal indicates that public auction records are available for Izis, although this source pack contains no individual major-auction-house lot descriptions and does not support a price forecast. Appraisal should begin by confirming that a work is attributable to Izis Bidermanas and is photographic rather than an unrelated result produced by the ambiguous professional name. Paris and French-circus subjects can help relate a print to his documented practice. Available comparable sales should be assessed by work type, subject, dimensions, sale date, and realized price. Photographic process, printing date, condition, provenance, signatures, inscriptions, and edition information require object-specific verification before any value conclusion is formed.

## Appraisily data basis

Appraisily artist pages combine public artist-identity research with available auction records, auction-house context, sale dates, realized prices, and comparable lots. Identity evidence and market evidence are evaluated separately, while object-specific conclusions require examination of the work and its documentation.

## Sources

- Wikidata: https://www.wikidata.org/wiki/Q377537
- VIAF: https://viaf.org/viaf/27066254/
- Getty Vocabulary Program: https://vocab.getty.edu/page/ulan/500083464
- IdRef: https://www.idref.fr/026932229
- Wikipedia: https://en.wikipedia.org/wiki/Izis_Bidermanas
- Wikipedia: https://fr.wikipedia.org/wiki/Izis
- Wikipedia: https://de.wikipedia.org/wiki/Izis
- Appraisily: https://appraisily.com/artist/izis/