> Source: https://www.openingbid.art/artist/frank-mortelmans · updated 2026-11-01

# FRANK MORTELMANS (1898–1986)

FRANK MORTELMANS is an artist with 7 auction lots recorded since 2022, median price $257.

A work by FRANK MORTELMANS sold in 2022 for $343, according to OpeningBid's index of auction results.

## What is a FRANK MORTELMANS work worth?

Across 7 sold lots tracked by OpeningBid, the median price of a FRANK MORTELMANS work is $257.

The median FRANK MORTELMANS work on paper sells for $257 across 7 lots.

## Price breakdown by category

| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Works on Paper | 7 | $257 | $343 | — | 2023-05-25 |

## Notable results

| Medium | Year | Price |
|---|---|---|
| Works on Paper | 2022 | $343 |
| Works on Paper | 2022 | $286 |

The highest recorded result in each medium. The full sale history is in the OpeningBid app (free sign-up).

## Frequently asked questions

### What is a FRANK MORTELMANS worth?

Across 7 sold lots tracked by OpeningBid, the median price of a FRANK MORTELMANS work is $257. The median FRANK MORTELMANS work on paper sells for $257 across 7 lots.

### What is FRANK MORTELMANS's auction record?

FRANK MORTELMANS's auction record is $343, set in 2022.

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Data last updated 2026-11-01. OpeningBid tracks 15,222,099 auction lots from 571 auction houses, refreshed nightly.

Cite this page as: OpeningBid, “FRANK MORTELMANS auction prices”, https://www.openingbid.art/artist/frank-mortelmans (updated 2026-11-01).

Historical auction data, not investment advice. Prices are premium-inclusive USD where the buyer's premium is recorded. Figures marked † are hammer prices (buyer's premium not included); ‡ marks a price whose basis is not yet verified. Non-USD results are converted at the sale month's rate.