Auguste Mambour Auction Prices and Value Guide

Auguste Mambour auction prices are tracked in Appraisily's artist market index, with source-directory coverage of 361 records. Use this page to review sold-lot activity, market context, and valuation factors before requesting a formal appraisal.

Auguste Mambour auction prices: quick answer

Auguste Mambour auction prices depend on medium, size, date, condition, provenance, edition details, attribution confidence, and recent comparable auction sales.

Artist
Auguste Mambour
Source records
361
Market update
2026-02-06

Auguste Mambour market snapshot

Auguste Mambour shows deep auction liquidity with 155 tracked lots. Median realized sale is around $850. Category concentration is still broad or sparse. Last 12 months recorded 12 sales. Latest recorded sale: 2026-01-25.

Realized price distribution

  • Under $1,000 (52.7% · 48 sales)
  • $1,000 to $10,000 (39.6% · 36 sales)
  • $10,000+ (7.7% · 7 sales)
Median sale (last 12 months)
$220
Sales recorded (last 12 months)
12
Median shift vs prior year
0.0%
Latest recorded sale
2026-01-25

Artist context

About Auguste Mambour

Born

1896

Died

1968

Nationality

Belgian

Auguste Mambour (1896–1968) was a Belgian painter born in Liège, where he also died. Library authority records identify painting as his principal field and connect him with engraving, illustration, and lithography; a French-language biographical profile also describes him as a poster artist. These overlapping roles help explain why collectors may encounter his name on paintings as well as prints, illustrated material, and other works on paper. The supplied sources do not establish one specific artistic movement with enough authority to use it as a firm classification, so individual works should be considered through their medium, date, subject, and documented history. Mambour has an established public-auction footprint spanning several object categories. Accurate entity matching is especially important when comparing those records, since a signed painting, a lithograph, an illustration, and an attributed mixed-media object do not represent equivalent market material.

PaintingEngravingIllustrationLithography

Common works and media

Collectors may encounter paintings and works on paper attributed to Auguste Mambour, together with engravings, lithographs, illustrations, and poster-related material. Auction feeds also place some records in broader categories such as editions, mixed media, sculpture, or decorative art. Those broad labels should not substitute for examining the object's actual materials, technique, dimensions, signature, inscriptions, edition status, and attribution wording.

Market and appraisal context

Mambour's public auction record includes paintings, works on paper, prints, editions, and some objects assigned to broader mixed-media or decorative-art categories. A useful appraisal comparison should match the work as closely as possible by medium, dimensions, date, subject, condition, and attribution status. Signatures, inscriptions, edition information, restoration, provenance, exhibition history, and catalogue references can further distinguish one object from another. Recent realized prices for genuinely comparable lots provide better context than an artist-wide median or the extremes of the recorded range. Public results remain incomplete: private transactions may be absent, reporting conventions can differ, and later authentication or attribution findings may change how an earlier sale should be interpreted.

Auction categories and appraisal factors

Common auction categories

  • Fine art and paintings
  • Works on paper and prints
  • Sculpture and mixed media
  • Decorative art and editions

Value drivers

  1. Medium, dimensions, date, and period within the artist's career
  2. Condition, restoration history, and surface quality
  3. Signature, inscriptions, edition details, and attribution confidence
  4. Provenance, exhibition history, and catalogue references
  5. Recent public auction results for works comparable in medium, size, date, condition, and attribution
  6. Subject matter, rarity, and current market demand

Appraisal caveats

  • Public auction records are appraisal inputs rather than definitive valuations.
  • Private sales and incomplete auction feeds may not be represented.
  • Authentication, attribution changes, and condition findings can materially affect an appraisal.
  • Broad category labels should be checked against the medium and object type of each individual lot.

Evidence

Sources for artist context

This source-grounded artist context is based on collected public records: medium confidence, adequate source quality.

Source-grounded artist Markdown

Data basis

This page is built from Appraisily's public auction market index. Private transactions, incomplete sale feeds, and attribution changes may not be fully represented.

LLM-readable Markdown summary for Auguste Mambour

LLM summary index · LLM full index

Artist value FAQ

How much is Auguste Mambour worth?

Comparable public auction sales are the best starting point, but final value depends on the specific artwork, condition, size, medium, provenance, and attribution confidence.

Can Appraisily value my Auguste Mambour artwork?

Yes. Appraisily can review photos, dimensions, signatures, condition, provenance, and comparable market data to prepare a current valuation.