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- Estimate
- £5,000–£7,000 hammer ≈ $7,126–$9,976
- Result
- Performance
- Sale
- Christie's — Modern British & Irish Art, London (South Kensington) · 24 October 2001
- Dimensions
- 48 x 48 in. (121.9 x 121.9 cm.)
- Record ID
- TB-2026-4328397
- Record
- first seen 28 Jul 2026 · updated 28 Jul 2026 · source ↗
- Cite this record
- TB-2026-4328397 — https://thebasis.art/cite/TB-2026-4328397
Gwyther Irwin, Phthalocyanine Factor. Christie's, 24 Oct 2001, lot 180. result recorded. TheBasis.Art, TB-2026-4328397.
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Gwyther Irwin, Phthalocyanine Factor. Christie's, 24 Oct 2001, lot 180. result recorded. TheBasis.Art, TB-2026-4328397.
The citation omits the realized price because this record is not unlocked. Everything else in it is complete and permanent.
From the same sale Modern British & Irish Art · Oct 2001
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Signed Audemars Piguet, Geneve, Circa 1960 | Audemars Piguet. An unusal 18K gold wristwatch | $800–$1,200 | |
| Signed Audemars Piguet & Co., Geneve, No. 52541, Circa 1947 | Audemars Piguet. An 18K gold wristwatch with hidden lugs | $800–$1,200 | |
| Both Signed Gruen, Curvex, Precision, Circa 1940 | Gruen. A lot of one 14K white gold and diamond-set curved rectangular wristwatch and one 14K gold curved rectangular wristwatch | $1,000–$1,200 | |
| Signed Breitling, 1884, Circa 1998 | Breitling. A stainless steel and 18K gold self-winding tonneau-shaped waterproof chronograph wristwatch with date and mother-of-pearl dial | $1,000–$1,200 | |
| Signed Piaget, Circa 1965 | Piaget. An 18K two colour gold United States of America Twenty Dollars Coin watch with Ten Dollars coin fob | $3,200–$3,500 | |
| Signed Van Cleef & Arpels, Paris, Recent | Van Cleef & Arpels. A fine lady's 18K gold and diamond-set square-shaped wristwatch | $2,500–$3,000 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Gwyther Irwin | Gun no: III | $7,467 | Sotheby's, Sep 2017 | |
| Gwyther Irwin | painting | Sotheby's, Sep 2018 | ||
| Gwyther Irwin | Albino, 1963 | Lyon & Turnbull, Oct 2023 | ||
| Gwyther Irwin | Obliquity | Sotheby's, Feb 2025 | ||
| Gwyther Irwin | Polzeath | Sotheby's, Sep 2015 | ||
| Keith Vaughan | Three Red Bathers, 1944 | Lyon & Turnbull, Oct 2025 | ||
| John Piper C.h. | St Leonard's Church, Kirkstead | Bonhams, Nov 2022 | ||
| Sir Terry Frost R.a. | Granada Red & Black | Bonhams, Nov 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.