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- Estimate
- R500,000–R700,000 hammer ≈ $35,406–$49,569
- Result
- Performance
- Sale
- Strauss & Co — Contemporary Art, Contemporary · 16 February 2019
- Record ID
- TB-2026-13396746
- Record
- first seen 5 Aug 2026 · updated 5 Aug 2026 · source ↗
- Cite this record
- TB-2026-13396746 — https://thebasis.art/cite/TB-2026-13396746
Penny Siopis, Gravity's Wave. Strauss & Co, 16 Feb 2019, lot 35. bought in (did not sell). TheBasis.Art, TB-2026-13396746.
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Penny Siopis, Gravity's Wave. Strauss & Co, 16 Feb 2019, lot 35. bought in (did not sell). TheBasis.Art, TB-2026-13396746.
The citation omits the realized price because this record is not unlocked. Everything else in it is complete and permanent.
From the same sale Contemporary Art · Feb 2019
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Couple on a Sunday afternoon, Zoo Lake, Johannesburg (2_24182), 1975 | David Goldblatt | R80,000–R120,000 | |
| Untitled | Igshaan Adams | R80,000–R120,000 | |
| Untitled | Simphiwe Ndzube | R40,000–R60,000 | |
| They Comet Again 5 | Kemang Wa Lehulere | R150,000–R200,000 | |
| Full Load | Sam Nhlengethwa | R30,000–R50,000 | |
| From Parow to Cape Town | Richard Mudariki | R40,000–R60,000 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Penny Siopis | Birthday Cake | $40,156 | Strauss & Co, May 2021 | |
| Penny Siopis | Bonne Esperance | Strauss & Co, Nov 2019 | ||
| Penny Siopis | Pine | Strauss & Co, Mar 2015 | ||
| Penny Siopis | Cake: Tapers | Strauss & Co, Jun 2014 | ||
| Penny Siopis | Allsorts | Strauss & Co, Jun 2017 | ||
| William Kentridge | Self Portrait at the Swimming Pool | Sotheby's, Jul 2024 | ||
| Penny Siopis | Ribbon | Strauss & Co, May 2025 | ||
| William Kentridge | Untitled (Hyena and Bowl of Water) | Strauss & Co, Nov 2025 |
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.