Lot 129 · Old Master Paintings and British Paintings
Portrait of a Lady, said to be Louise de Keroualle, Duchess of Portland
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- Estimate
- £6,000–£8,000 hammer ≈ $9,165–$12,220
- Result
- Performance
- Sale
- Sotheby's — Old Master Paintings and British Paintings, London · 29 April 2010
- Record ID
- TB-2026-3922182
- Record
- first seen 28 Jul 2026 · updated 6 Sep 2026 · source ↗
- Cite this record
- TB-2026-3922182 — https://thebasis.art/cite/TB-2026-3922182
Henri Gascars, Portrait of a Lady, said to be Louise de Keroualle, Duchess of Portland. Sotheby's, 29 Apr 2010, lot 129. result recorded. TheBasis.Art, TB-2026-3922182.
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Henri Gascars, Portrait of a Lady, said to be Louise de Keroualle, Duchess of Portland. Sotheby's, 29 Apr 2010, lot 129. result recorded. TheBasis.Art, TB-2026-3922182.
The citation omits the realized price because this record is not unlocked. Everything else in it is complete and permanent.
From the same sale Old Master Paintings and British Paintings · Apr 2010
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Portrait of a Gentleman | Pierre Louis Bouvier | £3,000–£5,000 | |
| Venus stealing Cupid's bow | Giacinto Diano | £10,000–£15,000 | |
| Eclipse with Jockey John Oakley Up at Newmarket | John Nost Sartorius | £6,000–£8,000 | |
| Portrait of Colin Campbell of Monzie, half length, wearing a blue coat | Allan Ramsay | £6,000–£8,000 | |
| the road to Emmaus | François Verdier 1651 - 1730 | £4,000–£6,000 | |
| A wooded landscape with a cottage and figures by a path | George Smith Of Chichester | £5,000–£7,000 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Henri Gascars | portrait of jane 'jenny' myddelton, mrs may (1661-1740) as a | $21,942 | Sotheby's, Jun 2008 | |
| Henri Gascars | The Peace Treaty of Nijmegen, 1678 | Sotheby's, Mar 2011 | ||
| Sir Godfrey Kneller | Portrait of Lady Elizabeth Cromwell (1674–1709), three-quart | Sotheby's, Jul 2022 | ||
| Henri Gascars | Portrait of a boy of the Pym family, half-length, in a brown | Bonhams, Jul 2020 | ||
| George Romney | Cornelius Heathcote (1754-1825) , c. 1767 | Freeman's | Hindman, May 2026 | ||
| Henri Gascars | portrait of lady diana, countess of ailesbury (c.1631-1689) | Sotheby's, Apr 2011 | ||
| George Romney | Lady Macbeth | Christie's, Feb 2026 | ||
| Henri Gascars | Portrait of a lady, said to be the Comtesse de Montdidier, t | Bonhams, Apr 2021 |
The closest sold results by price, artist, and medium — the appraiser's comp set, generated from the corpus. All figures converted to USD at current reference rates.