# Kyffin Williams artist context and auction value notes

Canonical page: https://appraisily.com/artist/kyffin-williams/
Profile generated: 2026-05-03T01:17:30.000Z
Quality: high confidence, strong sources

## Artist identity

- Birth date: 1918-05-09
- Death date: 2006-09-01
- Nationality: Welsh, British
- Movements: 20th-century Welsh landscape painting
- Common media: oil painting, drawing

## About Kyffin Williams

Sir John Kyffin Williams (1918–2006) was a Welsh painter and draftsman celebrated for his powerful depictions of the landscapes and people of North Wales. Born in Llangefni on Anglesey, he lived much of his life at Pwllfanogl near Llanfairpwll, and is widely regarded as the defining Welsh artist of the twentieth century. Working primarily in oil and on paper, Williams built a body of work rooted in the mountains, coastlines, farming communities, and weather of his native region. He studied at the Slade School of Fine Art in London, where he won the Slade Portrait Prize, and later balanced his painting career with teaching. His distinctive impasto technique and restrained palette of earth tones, slate greys, and muted greens became hallmarks immediately associated with the Welsh landscape tradition. Knighted and appointed OBE, Williams remains a central figure in British regional painting.

## Common works and media

Williams is best known for oil paintings of Welsh mountain and coastal landscapes, particularly scenes of Snowdonia and Anglesey rendered in thick impasto with earthy, muted tones. He also produced portrait paintings and figure studies of Welsh farmers, quarrymen, and rural workers. Works on paper include drawings in ink, charcoal, and watercolour. Limited-edition prints and reproductions of his more popular compositions circulate widely. His subjects almost always centre on the terrain, climate, and people of North Wales.

## Market and appraisal context

Kyffin Williams has a well-documented auction footprint spanning nearly three decades, with 62 tracked lots (44 with realised prices) recorded between February 1996 and September 2025. His work appears at major international houses — Sotheby's, Christie's, Bonhams, and Heritage Auctions — as well as established UK and Irish regional specialists including Morgan O'Driscoll, Gorringes, Mallams, Tennants, Woolley & Wallis, Wingetts, and John Nicholson's. Price dispersion is wide: the dataset minimum is £12 (likely a print or small work on paper) while the maximum is £40,320 for the portrait 'Anna' at Sotheby's in September 2022. The median sits at approximately £864 equivalent, and the interquartile range runs from roughly £156 to £3,750, indicating that while a meaningful share of his market consists of accessible works on paper and prints, important oil landscapes and portraits reliably achieve five-figure results. Recent comparable lots underscore this split: 'Storm of Anglesey' made £13,200 at Sotheby's (November 2024), an oil titled 'Enjoying Rhoscryman' reached £14,000 at John Nicholson's (March 2024), and a Patagonian-valley oil realised $18,750 at Heritage Auctions (June 2017). Liquidity is steady but moderate — roughly two priced lots per year in both the most recent and prior 12-month windows — which is typical for a respected regional British artist with a devoted but niche collector base.

## Auction-house-backed market evidence

Kyffin Williams has a well-documented auction footprint spanning nearly three decades, with 62 tracked lots (44 with realised prices) recorded between February 1996 and September 2025. His work appears at major international houses — Sotheby's, Christie's, Bonhams, and Heritage Auctions — as well as established UK and Irish regional specialists including Morgan O'Driscoll, Gorringes, Mallams, Tennants, Woolley & Wallis, Wingetts, and John Nicholson's. Price dispersion is wide: the dataset minimum is £12 (likely a print or small work on paper) while the maximum is £40,320 for the portrait 'Anna' at Sotheby's in September 2022. The median sits at approximately £864 equivalent, and the interquartile range runs from roughly £156 to £3,750, indicating that while a meaningful share of his market consists of accessible works on paper and prints, important oil landscapes and portraits reliably achieve five-figure results. Recent comparable lots underscore this split: 'Storm of Anglesey' made £13,200 at Sotheby's (November 2024), an oil titled 'Enjoying Rhoscryman' reached £14,000 at John Nicholson's (March 2024), and a Patagonian-valley oil realised $18,750 at Heritage Auctions (June 2017). Liquidity is steady but moderate — roughly two priced lots per year in both the most recent and prior 12-month windows — which is typical for a respected regional British artist with a devoted but niche collector base.

### Appraisal notes

Appraisily would use these auction records as a comparable-lot baseline alongside photographs of the work, measured dimensions, confirmed medium (oil on canvas versus ink-and-wash on paper versus watercolour versus print), signature and inscriptions, condition report, and documented provenance or exhibition history. Given the wide price spread — from under £200 for works on paper to over £40,000 for significant oil paintings — medium and subject are the primary value discriminants. For an oil landscape of Snowdonia or Anglesey in good condition with clear provenance, the upper-quartile and above results provide the most relevant comparables. For works on paper or prints, the lower quartile is more appropriate. Edition details matter for prints: signed limited-edition prints carry more weight than open-edition reproductions. Attribution verification is essential because Williams's palette and subject matter have been widely emulated by later Welsh landscape painters.

### Valuation factors

- Medium is the strongest value driver: oil paintings on canvas consistently achieve the highest prices, while ink-and-wash drawings, watercolours, and works on paper trade in a lower tier, and prints lower still
- Subject matter: iconic Snowdonia and Anglesey landscapes and Welsh coastal scenes command the strongest interest; portraits such as 'Anna' can also achieve premium results at major houses
- Size and scale: larger oil canvases tend to outperform smaller works on paper in the same subject category
- Provenance and exhibition history: works with documented exhibition records, estate provenance, or inscriptions linking them to specific locations (e.g. 'Pontlyfni in Snow', 'Enjoying Rhoscryman') tend to attract more competitive bidding
- Auction-house placement: results at Sotheby's, Christie's, and Bonhams generally reflect the upper end of the market, while regional house results skew toward works on paper and prints
- Attribution risk is elevated because Williams's impasto technique and muted Welsh palette have been widely imitated; professional authentication or expert catalogue entry adds material value
- Condition: given the impasto technique, craquelure, paint loss, or relining can significantly affect value in oil paintings
- Currency context: the dataset spans GBP, USD, EUR, and AUD results; currency and market-of-sale differences should be normalised when using comparables

### Collector notes

- If you are considering selling, major UK houses (Sotheby's, Christie's, Bonhams) and established regional specialists (Tennants, Woolley & Wallis, John Nicholson's) are the most active venues for Williams's work and tend to produce the strongest results for significant oil paintings. Works on paper and prints can also find buyers through these channels, but expect results in the hundreds rather than thousands of pounds unless the work has exceptional provenance. If you are buying, verify attribution carefully — the low end of the market (under £200) may include studio works, attributed-to pieces, or prints that are not by Williams's own hand. The Irish specialist Morgan O'Driscoll has handled multiple Williams lots, suggesting cross-channel collector interest. The moderate throughput of roughly two priced lots per year means that patience may be required to find a specific subject or medium at auction.

### Market caveats

- Auction prices are realised results (hammer plus buyer's premium where recorded) and reflect conditions at the time of sale; they are not guarantees of future value.
- The dataset mixes currencies (GBP, USD, EUR, AUD) across different markets and periods; direct price comparisons require currency normalisation.
- Several lots in the record lack realised prices (bought-in, withdrawn, or unsold), which can skew the distribution if interpreted as a complete picture of demand.
- The lot titled 'KYFFIN WILLIAMS OIL LANDSCAPE' sold for $30 at Affiliated Auctions (2015), which may indicate a print, copy, or misattributed work rather than an authentic oil — this is flagged as the dataset minimum and should be treated cautiously.
- Williams is one of the most widely collected Welsh artists; attribution verification is especially important for works offered outside major auction houses.
- Market observations are general and do not constitute appraisals or price guarantees; a professional appraisal should account for the specific work's condition, provenance, medium, dimensions, and signature.

### Market evidence sources

- undefined: https://appraisily.com/api/scraper-search/artists/kyffin-williams/seo-profile?recentLimit=24&relatedLimit=0
- undefined: https://www.invaluable.com/auction-lot-kyffin-williams-oil-landscape-6045-c-79049cb8b3
- undefined: https://www.invaluable.com/auction-lot-kyffin-williams-print-cottages-signed-12-x-16-160-c-dff77700e2

## Appraisily data basis

Appraisily artist pages combine published artist identity research from museum, library authority, and scholarly sources with available auction records, auction-house context, sale dates, realized prices, and comparable lots. For Kyffin Williams, identity and biographical data are grounded in Tate, the Library of Congress Name Authority File, VIAF, the RKD Netherlands Institute for Art History, and Wikidata. Market observations are general and do not constitute appraisals or price guarantees.

## Sources

- Wikidata: https://www.wikidata.org/wiki/Q6450928
- Wikipedia: https://en.wikipedia.org/wiki/Kyffin_Williams
- VIAF: https://viaf.org/viaf/32092326/
- Library of Congress: https://id.loc.gov/authorities/names/n84094156
- Tate: https://www.tate.org.uk/art/artists/kyffin-williams-2148
- RKD - Netherlands Institute for Art History: https://rkd.nl/en/explore/artists/84723
- Getty Vocabulary Program: https://vocab.getty.edu/page/ulan/500017153