> Source: https://www.openingbid.art/artist/aart-johannes-cock · updated 2026-11-01

# Aart Johannes Cock (1905–1981)

Aart Johannes Cock is an Indonesian artist with 9 auction lots recorded since 2020, median price $127. Some sold prices are hammer-only and exclude the buyer's premium; they are marked on this page.

A work by Aart Johannes Cock sold in 2023 for a hammer price of $345 (buyer's premium not included), according to OpeningBid's index of auction results.

## What is a Aart Johannes Cock work worth?

Across 5 sold lots tracked by OpeningBid, the median price of a Aart Johannes Cock work is $127.

The median Aart Johannes Cock painting sells for $1,418 across 2 lots.

The median Aart Johannes Cock work on paper sells for $108 across 3 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 |
|---|---|---|---|---|---|
| Paintings | 5 | $1,418† | $2,490† | 40% | 2023-02-21 |
| Works on Paper | 4 | $108† | $127† | 75% | 2023-02-21 |

† hammer price — buyer's premium not included.

## Notable results

| Medium | Year | Price |
|---|---|---|
| Paintings | 2022 | $2,490† |
| Paintings | 2023 | $345† |
| Works on Paper | 2023 | $127† |
| Works on Paper | 2020 | $108† |

† hammer price — buyer's premium not included.

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 Aart Johannes Cock worth?

Across 5 sold lots tracked by OpeningBid, the median price of a Aart Johannes Cock work is $127. The median Aart Johannes Cock painting sells for $1,418 across 2 lots. The median Aart Johannes Cock work on paper sells for $108 across 3 lots. Some prices are hammer-only and exclude the buyer's premium.

### What is Aart Johannes Cock's auction record?

Aart Johannes Cock's auction record is $2,490, set in 2022. That record lot sold for a hammer price of $2,490 (buyer's premium not included).

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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, “Aart Johannes Cock auction prices”, https://www.openingbid.art/artist/aart-johannes-cock (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.