ISIDOOR OPSOMER (1878–1967)
ISIDOOR OPSOMER is an artist with 26 auction lots recorded since 2019, median price $597. Some sold prices are hammer-only and exclude the buyer's premium; they are marked on this page.
A work by ISIDOOR OPSOMER sold in 2026 for $2,260, according to OpeningBid's index of auction results.
See the full ISIDOOR OPSOMER record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View ISIDOOR OPSOMER on OpeningBid →What is a ISIDOOR OPSOMER work worth?
Across 22 sold lots tracked by OpeningBid, the median price of a ISIDOOR OPSOMER work is $597.
The median ISIDOOR OPSOMER painting sells for $786 across 13 lots.
The median ISIDOOR OPSOMER print sells for $100 across 3 lots.
The median ISIDOOR OPSOMER work on paper sells for $457 across 4 lots.
Some prices are hammer-only and exclude the buyer's premium.
Price breakdown by category
| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Prints & Editions | 5 | $100 | $283 | 60% | 2023-06-30 |
| Paintings | 14 | $786† | $2,545 | 92.9% | 2026-03-25 |
| Works on Paper | 4 | $457 | $1,160 | — | 2019-05-29 |
† hammer price — buyer's premium not included.
ISIDOOR OPSOMER's market splits by medium. Prints & Editions (5 lots) median $100 with 60% sell-through. Paintings (14 lots) median $786, record $2,545. A typical ISIDOOR OPSOMER painting sells for around 7.9× the price of a typical print.
Price by size
Paintings
| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| medium (50–120 cm) | 9 | $642–$1,555 | $786 | $2,260 |
Size is the work's longest edge. Cells appear only with at least 5 sold lots.
Notable results
| Medium | Year | Price |
|---|---|---|
| Paintings | 2023 | $2,545 |
| Paintings | 2019 | $2,274 |
| Works on Paper | 2019 | $1,160 |
| Works on Paper | 2019 | $551 |
| Prints & Editions | 2023 | $283 |
| Prints & Editions | 2020 | $100 |
The highest recorded result in each medium. See the full sale history on OpeningBid.
Frequently asked questions
What is a ISIDOOR OPSOMER worth?
Across 22 sold lots tracked by OpeningBid, the median price of a ISIDOOR OPSOMER work is $597. The median ISIDOOR OPSOMER painting sells for $786 across 13 lots. The median ISIDOOR OPSOMER print sells for $100 across 3 lots. The median ISIDOOR OPSOMER work on paper sells for $457 across 4 lots. Some prices are hammer-only and exclude the buyer's premium.
What is the average price of a ISIDOOR OPSOMER painting?
Based on 13 sold lots tracked by OpeningBid, the median auction price of a ISIDOOR OPSOMER painting is $786. Some prices are hammer-only and exclude the buyer's premium.
What is ISIDOOR OPSOMER's most expensive painting?
The highest price recorded at auction for a ISIDOOR OPSOMER painting is $2,545.
What is ISIDOOR OPSOMER's auction record?
ISIDOOR OPSOMER's auction record is $2,545, set in 2023.
See the full ISIDOOR OPSOMER record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View ISIDOOR OPSOMER on OpeningBid →