# Willem De Looper - Auction Profile

Canonical: https://appraisily.com/artist/willem-de-looper/
Snapshot URL: https://appraisily.com/api/scraper-search/artists/willem-de-looper/llm.md
Updated: 2026-04-30T21:46:13.910Z

## Summary
- Lots tracked: 61
- Lots with prices: 44
- First auction date: 2003-10-26
- Latest auction date: 2026-03-27
- Median realised price: $1,007
- Price range: $30 to $7,000

## Market Takeaway
Willem De Looper has 61 tracked lots. Median realized sale is around $1,007. Category concentration is still broad. Last 12 months recorded 5 sales. These metrics reflect recorded public auction results and may not include private transactions or every premium outlier sale.

## How To Read This Data
- Use median \($1,007\) as a typical result and the typical low/high band \($375 to $2,000\) as the middle 50% of recorded sales.
- Auction prices can include buyer premiums or fees depending on house reporting, so compare on a like\-for\-like basis.
- Condition, provenance, size, and attribution confidence can move final value materially versus median comps.

## Price Bands
- Under $1,000: 45.5% (20 sales)
- $1,000 to $10,000: 54.5% (24 sales)
- $10,000\+: 0% (0 sales)

## Recent Trend & Velocity
- Last 12 months sales: 5
- Previous 12 months sales: 1
- Recent 12 months median: $2,000
- Previous 12 months median: $1,900
- Median shift: 5.3%
- Latest sale date: 2026-03-27
- Days since latest sale: 34
- Market velocity: steady

## Top Auction Houses
- Weschler's: 23 lots
- Sloans & Kenyon: 14 lots
- Skinner: 4 lots
- Bakker Auctions: 3 lots
- Hindman: 2 lots
- Oakridge Auction Gallery: 2 lots
- Potomack Company: 2 lots
- STAIR: 2 lots
- Ahlers & Ogletree Inc.: 1 lots
- Alex Cooper: 1 lots

## Top Categories
- N/A

## Recent Sold Lots
1. 2026-03-27 | Willem de Looper \(Dutch/American 1932\-2009\), Untitled, Acrylic on panel, 19 x 19 in \(48.3 x 48.3 cm\); Frame: 19\-1/4 x 19\-1/4 in \(48.9 x 48.9 cm\) | Weschler's | $5,500 | source: https://www.invaluable.com/auction-lot-willem-de-looper-dutch-american-1932-2009-untitled-acrylic-on-panel-19-x-19-in-48-3-x-48-3-cm-frame-19-1-4-x-19-1-4-in-48-9-x-48-9-cm-247-c-b7c03d7c0f
2. 2025-12-12 | Willem de Looper \(Dutch/American 1932\-2009\), Untitled, Acrylic on board, 40\-1/2 x 60 in \(102.9 x 152.4 cm\); Frame: 41 x 51 in \(104.1 x 129.5 cm\) | Weschler's | $2,000 | source: https://www.invaluable.com/auction-lot-willem-de-looper-dutch-american-1932-2009-untitled-acrylic-on-board-40-1-2-x-60-in-102-9-x-152-4-cm-frame-41-x-51-in-104-1-x-129-5-cm-256-c-48cc969c9b
3. 2025-12-12 | Willem de Looper \(Dutch/American 1932\-2009\), Untitled, Acrylic on paper, Sight size: 39\-1/2 x 30 in \(100.3 x 76.2 cm.\); Frame: 48 x 37\-3/4 in \(121.9 x 95.9 cm\) | Weschler's | $2,000 | source: https://www.invaluable.com/auction-lot-willem-de-looper-dutch-american-1932-2009-untitled-acrylic-on-paper-sight-size-39-1-2-x-30-in-100-3-x-76-2-cm-frame-48-x-37-3-4-in-121-9-x-95-9-cm-255-c-07e1d64389
4. 2025-10-09 | WILLEM DE LOOPER \(Dutch/American, 1932\-2009\). "Tunis" \("Tunis on My Mind"\). 1988. Signed lower left. Silkscreen on Bainbridge two\-ply R | Sloans & Kenyon | $300
5. 2025-09-12 | Willem de Looper \(Dutch/American 1932\-2009\), April 7, 1975, Acrylic on canvas, 48 x 60 in \(121.9 x 152.4 cm\); Frame: 49 x 60 in \(124.5 x 152.4 cm\) | Weschler's | $4,000 | source: https://www.invaluable.com/auction-lot-willem-de-looper-dutch-american-1932-2009-april-7-1975-acrylic-on-canvas-48-x-60-in-121-9-x-152-4-cm-frame-49-x-60-in-124-5-x-152-4-cm-285-c-acd4fb2ab2
6. 2024-10-18 | Willem de Looper \(American/Dutch 1932\-2009\), Untitled, Acrylic on panel, 1996, 19 x 19 in \(48.3 x 48.3 cm\) | Weschler's | $1,900 | source: https://www.invaluable.com/auction-lot-willem-de-looper-american-dutch-1932-2009-untitled-acrylic-on-panel-1996-19-x-19-in-48-3-x-48-3-cm-177-c-ac74444ba1
7. 2023-09-22 | Willem de Looper \(American/Dutch 1932\-2009\), Untitled \(Blue Abstraction\), Acrylic on paper, 1979, Sheet size: 39\-1/2 x 30 in \(100.3 x 76.2 cm\) | Weschler's | $1,100
8. 2023-05-12 | Willem de Looper \(American/Dutch 1932\-2009\), Untitled \#2 and Untitled \#5, Two acrylics on paper, Sheet size: 15 x 20 iN \(38.1 x 50.8 cm\) | Weschler's | $2,600
9. 2022-10-01 | Willem De Looper 1970 poured painting Sun Dance | Concept Art Gallery | $6,500
10. 2021-09-17 | WILLEM DE LOOPER \(American, 1932\-2009\). Untitled I, 1988, Acrylic on paper. Framed. Not examined out of frame. | Sloans & Kenyon | $350
11. 2021-06-09 | WILLEM DELOOPER \(AMERICAN, 1932\-2009\) UNTITLED, November 20, 1983 Acrylic on paper: 51 3/4 x 39 1/2 in. \(framed\) | Potomack Company | $750
12. 2021-04-09 | Willem de Looper \(American, 1932\-2009\) Untitled, 1994 | Hindman | $375
13. 2021-03-23 | Willem de Looper \(Dutch/American, 1932\-2009\), , Untitled | Freeman's \| Hindman | $1,071
14. 2021-03-23 | Willem De Looper \(American 1932\-2009\), Cape Cod, Mixed Media on Paper, Framed, 18 x 14 inches | Weschler's | $1,100
15. 2020-12-15 | Willem de Looper \(American, 1932\- 2009\) The Red Queen, 1994 | Hindman | $640
16. 2020-04-23 | WILLEM DE LOOPER, “UNTITLED”, ACRYLIC, 1974 | Ahlers & Ogletree Inc. | $5,500
17. 2019-11-25 | WILLEM DE LOOPER 1988 SCREENPRINT ON PAPER TUNIS | Oakridge Auction Gallery | $30
18. 2019-08-12 | Willem De Looper 1988 Screenprint on Paper Tunis | Oakridge Auction Gallery | N/A
19. 2019-03-03 | Willem De Looper \(1932\-2009\), Acrylic On Paper 1978 | Black Rock Galleries | $900
20. 2019-02-02 | WILLEM DE LOOPER \(American, 1932\-2009\). ABSTRACT, signed and dated '82 lower right and also signed verso. Oil on canvas. | Sloans & Kenyon | $275
21. 2018-12-15 | WILLEM DE LOOPER \(1932\-2009\), Untitled,1966, Acrylic on paper | Bakker Auctions | N/A
22. 2018-12-14 | WILLEM DE LOOPER \(American, 1932\-2009\). ABSTRACT, signed and dated '82 lower right and also signed verso. Oil on canvas. | Sloans & Kenyon | N/A
23. 2018-09-14 | Willem de Looper \(American 1932\-2009\), Untitled, Mixed Media on Paper, 13\-1/2 x 19 inches | Weschler's | N/A
24. 2018-09-14 | Willem de Looper \(American 1932\-2009\), XI 90, Oil on Canvas, 72 x 48 inches | Weschler's | $3,200

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## JSON Source
https://appraisily.com/api/scraper-search/artists/willem-de-looper/seo-profile