Dean Cornwell Auction Prices and Value Guide
Dean Cornwell auction prices are tracked in Appraisily's artist market index, with source-directory coverage of 306 records. Use this page to review sold-lot activity, market context, and valuation factors before requesting a formal appraisal.
Dean Cornwell auction prices: quick answer
Dean Cornwell auction prices depend on medium, size, date, condition, provenance, edition details, attribution confidence, and recent comparable auction sales.
- Artist
- Dean Cornwell
- Source records
- 306
- Market update
- 2026-02-06
Artist context
About Dean Cornwell
Dean Cornwell (1892–1960) was an American illustrator, muralist, and painter who became one of the most prominent commercial artists of the first half of the twentieth century. Born in Louisville, Kentucky, Cornwell produced oil paintings that appeared as literary illustrations, advertisements, and wartime posters in leading magazines and books. His commanding compositions and bold use of color earned him the nickname "the Dean of Illustrators" at the height of his career. Beyond editorial work, Cornwell received major mural commissions for public buildings and institutions. His output spans fine-art painting, large-scale murals, magazine and book illustration, and propaganda posters, making his work accessible across both commercial and institutional collecting contexts. Collectors today encounter Cornwell pieces at auction primarily as original oil paintings, illustration studies, mural sketches, and printed posters.
American Illustration (Golden Age)oil paintingmuralillustrationposterliterary illustrationwar effort and propaganda postersgenre picturesadvertising illustration
Common works and media
Original oil paintings on canvas and board produced as magazine and book illustrations, large-scale mural commissions and associated preparatory studies, advertising illustrations for major brands, World War I and World War II era propaganda and recruitment posters, and poster-print reproductions of his most recognized compositions. Works are most frequently encountered as oil on canvas or board, with printed posters and reproductions appearing in larger numbers.
Market and appraisal context
Cornwell's work appears at auction across several categories: original oil paintings for magazine and book illustration, mural studies and preparatory works, advertising art, and printed posters. Factors that affect appraisal include whether a work is an original oil on canvas or board versus a printed reproduction, the subject matter and commission context, provenance linking the piece to a known publication or mural project, and condition. Signed originals tied to major editorial or mural commissions tend to attract the strongest interest. Catalogue-raisonné-level documentation is not widely available, so attribution should be supported by provenance records or expert connoisseurship.
Auction categories and appraisal factors
Common auction categories
- American Art
- Illustration Art
- Paintings
Value drivers
- Medium: original oil paintings and mural studies tend to be more valuable than printed illustrations or poster reproductions.
- Provenance: works tied to major commissions, magazine features, or mural projects carry stronger collector interest.
- Subject: war-era posters and literary illustrations for well-known publications have documented auction history.
- Attribution: unsigned or undocumented works require careful authentication given Cornwell's high output across commercial and fine-art contexts.
Appraisal caveats
- No major auction-house result pages were available in the source pack; specific realized-price comparables should be verified through live auction databases.
- The source pack does not include a catalogue raisonné; completeness of attribution cannot be confirmed from available sources.
- Death date of December 4, 1960 is corroborated across authority files but the exact day is not present in every source.
Evidence
Sources for artist context
This source-grounded artist context passed Appraisily's promotion threshold: high confidence, strong sources.
- Wikidata library authority
- Wikipedia wikipedia
- Getty Vocabulary Program library authority
- VIAF library authority
- Library of Congress library authority
- RKD - Netherlands Institute for Art History library authority
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.
Artist value FAQ
How much is Dean Cornwell 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 Dean Cornwell artwork?
Yes. Appraisily can review photos, dimensions, signatures, condition, provenance, and comparable market data to prepare a current valuation.