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William Thon Watercolors: Auction Prices

American · 1906–2000

ArtSell has recorded 18 auction results for William Thon watercolors between 2005 and 2025, of which 18 sold (100% sell-through). Prices realised range from $115 to $6,037, with a median of $925 across 18 priced sales (USD at the sale-date rate). A further 5 lots offered at auction whose result the house did not publish are listed but not counted. The highest recorded price is $6,037 for “February Snow 1977” at James D. Julia in 2005.

Record: February Snow 1977 — $6,037Sign up free to see

18auction results2005–2025years recorded100%sold$925Sign up free to seemedian price$6kSign up free to seehighest

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  1. William Thon, The Old Rollercoaster, Watercolor on paper
    The Old Rollercoaster
    Watercolor · Paper
    26 3/4" x 20 1/8"
    Barridoff Auctions · · Lot 137
    $700≈ £540≈ €648HammerSign up free to seeEst. $800–1,200View at Barridoff Auctions ↗
  2. William Thon, "Gathering the Sap" (Sugar Time), Watercolor and ink on paper
    "Gathering the Sap" (Sugar Time)
    Watercolor · Paper
    20 7/16" x 27 1/4"
    Barridoff Auctions · · Lot 136
    $1,000≈ £772≈ €926HammerSign up free to seeEst. $500–700View at Barridoff Auctions ↗
  3. William Thon, Headland, Watercolor and ink on paper
    Headland
    Watercolor · Paper
    17 3/8" x 23 1/4" sight
    Barridoff Auctions · · Lot 21
    $600≈ £463≈ €556HammerSign up free to seeEst. $600–800View at Barridoff Auctions ↗
  4. William Thon, Abstract Landscape, Watercolor and gouache on paper
    Abstract Landscape
    Watercolor · Paper
    19.75" h x 26.25" w
    Clarke Auction Gallery · · Lot 113
    $400≈ £306≈ €360HammerSign up free to seeEst. $500–700View at Clarke Auction Gallery ↗
  5. William Thon, Abstract Landscape, Watercolor and gouache on paper
    Abstract Landscape
    Watercolor · Paper
    19.75" h x 26.25" w
    Clarke Auction Gallery · · Lot 112
    $750≈ £573≈ €675HammerSign up free to seeEst. $500–700View at Clarke Auction Gallery ↗
  6. William Thon, William Thon(Am. 1906-2000)SketchbookPen and, ink and watercolor on bound paper
    William Thon(Am. 1906-2000)SketchbookPen and
    Watercolor · Paper
    Barridoff Auctions · · Lot 67
    $400≈ £310≈ €364HammerSign up free to seeEst. $500–700View at Barridoff Auctions ↗
  7. William Thon, Bear Island, 1966, Watercolor and ink on paper
    Bear Island, 1966
    Watercolor · Paper
    19 3/4" x 26 1/4" sight
    Barridoff Auctions · · Lot 104
    $2,200≈ £1,764≈ €2,065HammerSign up free to seeEst. $1,000–1,500View at Barridoff Auctions ↗
  8. William Thon, Night Watch, Watercolor and ink on paper
    Night Watch
    Watercolor · Paper
    5 1/2" x 9" sight
    Barridoff Auctions · · Lot 102
    $1,500≈ £1,203≈ €1,408HammerSign up free to seeEst. $800–1,200View at Barridoff Auctions ↗
  9. William Thon, Abstract Landscape, watercolor on paper
    Abstract Landscape
    Watercolor · Paper
    sheet (sight): 20 x 26 1/2 inches
    Michaan's Auctions · · Lot 3141
    $584≈ £458≈ €536Price realizedSign up free to seeEst. $600–800View at Michaan's Auctions ↗
  10. William Thon, Green Trees, Watercolor and charcoal on paper
    Green Trees
    Watercolor · Paper
    10 1/4" x 12 1/4" sight
    Barridoff Auctions · · Lot 109
    $1,700≈ £1,337≈ €1,564HammerSign up free to seeEst. $600–800View at Barridoff Auctions ↗
  11. William Thon, Cortile in Venice, Watercolor on paper
    Cortile in Venice
    Watercolor · Paper
    21 3/8" x 29 3/8" sight
    Barridoff Auctions · · Lot 30
    $800≈ £629≈ €736HammerSign up free to seeEst. $800–1,200View at Barridoff Auctions ↗
  12. William Thon, Arches, Watercolor on paper
    Arches
    Watercolor · Paper
    20" x 23 3/8" sight
    Barridoff Auctions · · Lot 29
    $1,000≈ £787≈ €920HammerSign up free to seeEst. $1,000–1,500View at Barridoff Auctions ↗
  13. William Thon, Brixham Harbor, Watercolor and ink on paper
    Brixham Harbor
    Watercolor · Paper
    20.5" h x 27" w
    Clarke Auction Gallery · · Lot 52
    $850≈ £720≈ €820HammerSign up free to seeEst. $500–700View at Clarke Auction Gallery ↗
  14. William Thon, Copse, Watercolor and ink on paper
    Copse
    Watercolor · Paper
    13 x 11 1/2 in
    Barridoff Auctions · · Lot 126
    Result not publishedEst. $400–600View at Barridoff Auctions ↗
  15. William Thon, Forest, Watercolor on paper, matted
    Forest
    Watercolor · Paper
    20 3/4 x 38 1/2 in
    Barridoff Auctions · · Lot 81
    Result not publishedEst. $1,000–1,500View at Barridoff Auctions ↗
  16. William Thon, Untitled, WATERCOLOR ON PAPER
    Untitled
    Watercolor · Paper
    H 20" W 26.5" UNTITLED
    DuMouchelles · · Lot 1304
    Result not publishedEst. $200–400View at DuMouchelles ↗
  17. William Thon, William Thon Am. 1906-2000 Marshall Light Point, Watercolor on paper
    William Thon Am. 1906-2000 Marshall Light Point
    Watercolor · Paper
    20 x 27 in
    Barridoff Auctions · · Lot 180
    Result not publishedEst. $1,500–2,500View at Barridoff Auctions ↗
  18. William Thon, William Thon Am. 1906-2000 "The Mooring", Ink and watercolor on thick paper
    William Thon Am. 1906-2000 "The Mooring"
    Watercolor · Paper
    18 x 24 in
    Barridoff Auctions · · Lot 179
    Result not publishedEst. $700–900View at Barridoff Auctions ↗
  19. William Thon, Coming to Portland, Watercolor on paper
    Coming to Portland
    Watercolor · Paper
    9-3/4" x 13-3/4". Overall: 18-1/4" x 22-1/4"
    James D. Julia · · Lot 1051
    $1,210≈ £940≈ €1,033Price realizedSign up free to seeEst. $1,000–1,500View at James D. Julia ↗
  20. William Thon, The Old Sloop, Watercolor on paper
    The Old Sloop
    Watercolor · Paper
    20" x 26-3/4". Overall 28" x 34-1/2"
    James D. Julia · · Lot 1019
    $2,117≈ £1,685≈ €1,980Price realizedSign up free to seeEst. $2,000–3,000View at James D. Julia ↗
  21. William Thon, Stormy Day, Kilkee, Watercolor coastal abstract scene in colors of white, black and gold
    Stormy Day, Kilkee
    Watercolor
    20-1/2" x 27"
    James D. Julia · · Lot 39
    $2,185≈ £1,487≈ €1,708Price realizedSign up free to seeEst. $1,000–1,500View at James D. Julia ↗
  22. William Thon, Trees, Small watercolor of two black trees
    Trees
    Watercolor
    8-1/4” x 3-1/4”
    James D. Julia · · Lot 83
    $115≈ £61≈ €90Price realizedSign up free to seeEst. $200–400View at James D. Julia ↗
  23. William Thon, February Snow 1977, Outstanding watercolor on paper winter scene shows snowfall through an abstract black tree forest
    February Snow 1977
    Watercolor · Paper
    20-1/2” x 27”
    James D. Julia · · Lot 23
    $6,037≈ £3,364≈ €4,944Price realizedSign up free to seeEst. $4,000–6,000View at James D. Julia ↗

Other media by William Thon

PaintingsWorks on PaperOil PaintingsMixed MediaDrawings

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