Lot 69052 · 2024 December 6 Fine European Art Signature® Auction
Portrait of an astronomer, half-length
Mattia Bortoloni · Tempera on canvas
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- Estimate
- —
- Result
- Performance
- Sale
- Heritage Auctions — 2024 December 6 Fine European Art Signature® Auction · 6 December 2024
- Dimensions
- 18-1/2 x 15-1/4 inches (47.0 x 38.7 cm)
- Record ID
- TB-2026-13477775
- Record
- first seen 6 Aug 2026 · updated 7 Aug 2026 · source ↗
- Cite this record
- TB-2026-13477775 — https://thebasis.art/cite/TB-2026-13477775
Mattia Bortoloni, Portrait of an astronomer, half-length. Heritage Auctions, 6 Dec 2024, lot 69052. bought in (did not sell). TheBasis.Art, TB-2026-13477775.
Cite this record permanent · resolvable · quotable
Appraisal reports, insurance claims, catalogue entries and footnotes. The identifier never changes, and anyone can resolve it back to this page at https://thebasis.art/cite/TB-2026-13477775.
Mattia Bortoloni, Portrait of an astronomer, half-length. Heritage Auctions, 6 Dec 2024, lot 69052. bought in (did not sell). TheBasis.Art, TB-2026-13477775.
The citation omits the realized price because this record is not unlocked. Everything else in it is complete and permanent.
From the same sale 2024 December 6 Fine European Art Signature® Auction · Dec 2024
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Les iris | Le Pho | — | |
| Les gaillardes | Le Pho | — | |
| Vases de fleurs (two works) | Emmanuel Mané-katz | — | |
| Intérieur | Jeanne Selmersheim-desgrange | — | |
| Environs de St Tropez | Yvonne Canu | — | |
| Le port, St. Tropez | Yvonne Canu | — |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Mattia Bortoloni | Portrait of an astronomer, half-length | $4,250 | Heritage Auctions, Nov 2025 | |
| Mattia Bortoloni | The sacrifice of Mirtillo | Lempertz, Nov 2024 | ||
| Mattia Bortoloni | portrait of an astronomer, half-length | Sotheby's, Jan 2013 | ||
| Mattia Bortoloni | pair of designs for paintings: the visitation, the flagellat | Sotheby's, Jul 2006 | ||
| Rembrandt Harmensz Van Rijn | Studies of the Head of Saskia and Others | Bonhams, Jul 2026 | ||
| Rembrandt Harmensz Van Rijn | A Blind Hurdy-Gurdy Player and Family Receiving Alms | Bonhams, Jul 2026 | ||
| Rembrandt Harmensz Van Rijn | The Angel Appearing to the Shepherds | Bonhams, Jul 2026 | ||
| Rembrandt Harmensz Van Rijn | Abraham Caressing Issac | Bonhams, Jul 2026 |
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.