# Hans Potthof artist context and auction value notes

Canonical page: https://appraisily.com/artist/hans-potthof/
Profile generated: 2026-08-24T19:53:00.148Z
Quality: medium confidence, adequate sources

## Artist identity

- Nationality: Swiss
- Common media: Painting, Graphic art

## About Hans Potthof

Hans Potthof (1911–2003) was a Swiss painter and graphic artist whose public identity records also document a separate career as a sprint canoeist in the late 1930s. Library and artist-name authorities consistently identify him as a Swiss painter, while German-language reference pages add the graphic-artist description and record the nickname Johnny Potthof. Those pages also state that he was born Hans Potthoff, a spelling variation that can matter when matching signatures, catalog entries, and auction records. The available source pack does not establish a particular movement, school, recurring subject, or named artistic series, so those associations should not be inferred without object-specific evidence. Collectors are most likely to encounter his name in connection with paintings or graphic works, but the technique, date, attribution, and documentary history of each object require individual review.

## Common works and media

Public identity sources describe Potthof as a painter and graphic artist, making paintings and graphic works the best-supported broad categories for identification and auction research. The source pack does not establish preferred subjects, named series, print editions, specific painting media, or recurring formats. Those details should be taken from the object itself, reliable cataloguing, and comparable sale records rather than assumed from the artist name.

## Market and appraisal context

Appraisal of a work associated with Hans Potthof should begin with careful identity and attribution checks, particularly because public records contain the forms Hans Potthof, Johnny Potthof, and Hans Potthoff. The distinction between a painting and a graphic work also matters when selecting comparable objects. The collected material confirms that Appraisily maintains an auction-record page for the artist, but it does not provide enough object-level evidence to support price forecasts or claims about market direction. A defensible valuation should therefore compare the work with relevant public sales while separately considering its medium, dimensions, date, condition, provenance, subject, signature, and attribution status whenever those details are documented.

## Appraisily data basis

Appraisily artist pages combine public artist-identity research with auction records, auction-house context, sale dates, realized prices, and comparable lots when those records are available. Identity and market evidence are evaluated separately so that biographical matching does not substitute for object-level appraisal research.

## Sources

- VIAF: https://viaf.org/viaf/10642680/
- Wikidata: https://www.wikidata.org/wiki/Q5650635
- Getty Vocabulary Program: https://vocab.getty.edu/page/ulan/500344354
- Wikipedia: https://en.wikipedia.org/wiki/Hans_Potthof
- Wikipedia: https://de.wikipedia.org/wiki/Hans_Potthof
- Wikipedia: https://als.wikipedia.org/wiki/Hans_Potthof
- Appraisily: https://appraisily.com/artist/hans-potthof/