Jean-Guillaume Mathiaut (b. 1975)
What is Jean-Guillaume Mathiaut’s work worth?
As of 3 November 2026, OpeningBid has recorded 5 auction results for Jean-Guillaume Mathiaut at 1 houses since 2024. Over the last 24 months the median price was $8,454 including buyer’s premium (middle half $5,575–$14,931, n=5). The auction record is $17,917 for Bibliothèque II (2026, PIASA). Source: OpeningBid, an independent auction-results database.
| # | Work | Medium | Price | House | Sold |
|---|---|---|---|---|---|
| 1 | Bibliothèque II, 1975 | Jean-Guillaume Mathiaut (né en 1975) | $17,917 | PIASA | Jul 2026 |
| 2 | Bibliothèque I, 1975 | Jean-Guillaume Mathiaut (né en 1975) | $14,931 | PIASA | Jul 2026 |
| 3 | Le throne Elizabeth, chêne massif sculpté, 1999 | En chêne massif sculpté issu de la tempête 1999 dans la forêt de Fontainebleau | $8,454 | PIASA | Dec 2024 |
| 4 | Assise La Chiara, chêne, 1999 | Chêne (oak) | $5,575 | PIASA | Jun 2026 |
| 5 | Jean-Guillaume Mathiaut (né en 1975), 2020 | Chêne massif | $4,463 | PIASA | Jun 2026 |
Data as of 3 November 2026 · Source: OpeningBid, 5 results from 1 houses · How we compute these figures
Jean-Guillaume Mathiaut is an artist with 5 auction lots recorded since 2024, median price $8,454.
A work by Jean-Guillaume Mathiaut sold in 2026 for $17,917, according to OpeningBid's index of auction results.
See the full Jean-Guillaume Mathiaut record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Jean-Guillaume Mathiaut on OpeningBid →What is a Jean-Guillaume Mathiaut work worth?
Across 5 sold lots tracked by OpeningBid, the median price of a Jean-Guillaume Mathiaut work is $8,454.
The median Jean-Guillaume Mathiaut sculpture sells for $8,454 across 1 lots.
Price breakdown by category
| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Sculpture & Installation | 1 | $8,454 | $8,454 | — | 2024-12-09 |
Notable results
| Medium | Year | Price |
|---|---|---|
| Sculpture & Installation | 2024 | $8,454 |
The highest recorded result in each medium. See the full sale history on OpeningBid.
Frequently asked questions
What is a Jean-Guillaume Mathiaut worth?
Across 5 sold lots tracked by OpeningBid, the median price of a Jean-Guillaume Mathiaut work is $8,454. The median Jean-Guillaume Mathiaut sculpture sells for $8,454 across 1 lots.
What is Jean-Guillaume Mathiaut's auction record?
Jean-Guillaume Mathiaut's auction record is $17,917, set in 2026.
See the full Jean-Guillaume Mathiaut record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Jean-Guillaume Mathiaut on OpeningBid →