# Constant - Auction Profile

Canonical: https://appraisily.com/artist/constant/
Snapshot URL: https://appraisily.com/api/scraper-search/artists/constant/llm.md
Updated: 2026-04-29T00:34:47.216Z

## Summary
- Lots tracked: 1,241
- Lots with prices: 873
- First auction date: 2001-06-12
- Latest auction date: 2025-12-27
- Median realised price: $8,400
- Price range: $15 to $3,380,000

## Market Takeaway
Constant shows very deep auction liquidity with 1,160 tracked lots. Median realized sale is around $8,400. Category concentration is still broad or sparse. Last 12 months recorded 20 sales. Latest recorded sale: 2025-12-15.

## How To Read This Data
- Use the median \($8,400\) as a typical result; many comparable sales cluster between $3,000 and $25,200.
- Auction totals can include buyer premiums or fees depending on reporting, so compare like\-for\-like when possible.
- Condition, size, medium, provenance, and attribution confidence can move value materially versus median comps.

## Price Bands
- Under $1,000: 15.1% (123 sales)
- $1,000 to $10,000: 39.4% (321 sales)
- $10,000\+: 45.5% (370 sales)

## Recent Trend & Velocity
- Last 12 months sales: 20
- Previous 12 months sales: 34
- Recent 12 months median: $1,050
- Previous 12 months median: $240
- Median shift: 100%
- Latest sale date: 2025-12-15
- Days since latest sale: 65
- Market velocity: moderate

## Top Auction Houses
- Sotheby's: 929 lots
- Christie's: 78 lots
- Bubb \> Kuyper: Auctioneers of Books, Fine Arts & Manuscripts: 38 lots
- Adams Amsterdam Auctions: 35 lots
- Venduehuis der Notarissen: 27 lots
- AAG Auctioneers: 19 lots
- Artprecium: 15 lots
- Veilinggebouw de Zwaan: 8 lots
- Veilinghuis Onder de Boompjes: 6 lots
- De Vuyst: 5 lots

## Top Categories
- N/A

## Recent Sold Lots
1. 2025-12-27 | c, 1777 General George Washington Portrait Mirror Knob, Brown Transfer on Enamel, Leaders of the American Revolution Series, housed in an Ornate Brass Oval Suround, 2.5 tall x 1.5 inches wide, with a 2.5 inch long wall screw, England, Choice EF\+ | Early American History Auctions | $1,800 | source: https://www.invaluable.com/auction-lot-c-1777-general-george-washington-portrait-mirror-knob-brown-transfer-on-enamel-leaders-of-the-american-revolution-series-housed-in-an-ornate-brass-oval-suround-2-5-tall-x-1-5-inches-wide-with-a-2-5-inch-long-wall-screw-england-choice-ef-76-c-f32bb06820
2. 2025-12-20 | c, 1777 General George Washington Portrait Mirror Knob, Brown Transfer on Enamel, Leaders of the American Revolution Series, housed in an Ornate Brass Oval Suround, 2.5 tall x 1.5 inches wide, with a 2.5 inch long wall screw, England, Choice EF\+ | Early American History Auctions | N/A | source: https://www.invaluable.com/auction-lot-c-1777-general-george-washington-portrait-mirror-knob-brown-transfer-on-enamel-leaders-of-the-american-revolution-series-housed-in-an-ornate-brass-oval-suround-2-5-tall-x-1-5-inches-wide-with-a-2-5-inch-long-wall-screw-england-choice-ef-76-c-e1707d09e9
3. 2024-10-22 | C, Pearce MM/P "Peasants At Rest" | Schwenke Auctioneers | $150
4. 2024-09-03 | Constant \(1920\-2005\) | Venduehuis der Notarissen | N/A
5. 2024-09-03 | Constant \(1920\-2005\) | Venduehuis der Notarissen | N/A
6. 2024-09-03 | Constant \(1920\-2005\) | Venduehuis der Notarissen | N/A
7. 2024-09-03 | Constant \(1920\-2005\) | Venduehuis der Notarissen | N/A
8. 2025-12-15 | Constant \(1920 \- 2005\) Orpheus met dieren | Veilinghuis Onder de Boompjes | €270
9. 2025-12-10 | Hermes silk scarf “Chiens et Valet”, designed by C | Ewbank's | £160 | source: https://www.invaluable.com/auction-lot-hermes-silk-scarf-chiens-et-valet-designed-by-c-461-c-f6faeb75ea
10. 2025-12-10 | CONSTANT \(1920\-2005\) EN JAN ELBURG \(1919\-1992\) | Veilinggebouw de Zwaan | €1,050
11. 2025-12-10 | CONSTANT \(1920\-2005\) | Veilinggebouw de Zwaan | €16,000
12. 2025-12-10 | CONSTANT \(1920\-2005\) | Veilinggebouw de Zwaan | €36,000
13. 2025-12-10 | CONSTANT \(1920\-2005\) | Veilinggebouw de Zwaan | €70,000
14. 2025-12-10 | CONSTANT \(1920\-2005\) | Veilinggebouw de Zwaan | €36,000
15. 2025-12-10 | CONSTANT \(1920\-2005\) AND GERRIT KOUWENAAR \(1923\-2014\) | Veilinggebouw de Zwaan | €7,500
16. 2025-12-10 | CONSTANT \(1920\-2005\) | Veilinggebouw de Zwaan | €26,000
17. 2025-12-10 | CONSTANT \(1920\-2005\) | Veilinggebouw de Zwaan | €75,000
18. 2025-10-25 | Constant \(A. Nieuwenhuys\) \- Het uitzicht van de duif \(1952\) | De Vuyst | N/A
19. 2025-10-15 | Constant \(1920\-2005\) | Venduehuis der Notarissen | N/A
20. 2025-10-09 | CONSTANT \(1920\-2005\) | Bernaerts Auctioneers | €350
21. 2025-09-23 | Constant \(1920\-2005\) | Ald Fryslan | €180
22. 2025-06-30 | Constant \(Dutch 1920 \- 2005\). Plaisir et tristesse de l'amour \[Pleasure and sadness of love\], 1979. | Adams Amsterdam Auctions | N/A
23. 2025-06-18 | CONSTANT \(NIEUWENHUYS\) \(1920\-2005\). EXECUTION | Zwiggelaar Auctions | €150
24. 2025-05-27 | CONSTANT \(Benjamin\) | Alde | €650

## Comparable Artists To Watch
- [Alan Caswell Collier](https://appraisily.com/artist/alan-caswell-collier-35546f3qi8/): This artist is worth monitoring for similar auction volume and collector demand.
- [David Chapple](https://appraisily.com/artist/david-chapple-yvj40o93hw/): This artist is worth monitoring for similar auction volume and collector demand.
- [Emilia Castillo](https://appraisily.com/artist/emilia-castillo-z2gt2xvevo/): This artist is worth monitoring for similar auction volume and collector demand.

## Related Artists
- [Marc Chagall](https://appraisily.com/artist/marc-chagall/)
- [Alexander \(1898\) Calder](https://appraisily.com/artist/alexander-1898-calder/)
- [Dai\-chien Chang](https://appraisily.com/artist/dai-chien-chang/)
- [Edward Sheriff Curtis](https://appraisily.com/artist/edward-sheriff-curtis/)
- [Paul Gustave Louis Christophe](https://appraisily.com/artist/paul-gustave-louis-christophe/)
- [Jean Cocteau](https://appraisily.com/artist/jean-cocteau/)
- [Christo](https://appraisily.com/artist/christo/)
- [Jules Chéret](https://appraisily.com/artist/jules-cheret/)

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