> Source: https://www.openingbid.art/artist/dr-robert-john-thornton-2 · updated 2026-11-02

# Dr Robert John Thornton

Dr Robert John Thornton is an artist with 3 auction lots recorded since 2015, median price $1,900.

A work by Dr Robert John Thornton sold in 2017 for $1,900, according to OpeningBid's index of auction results.

## What is a Dr Robert John Thornton work worth?

Across 3 sold lots tracked by OpeningBid, the median price of a Dr Robert John Thornton work is $1,900.

The median Dr Robert John Thornton print sells for $3,562 across 2 lots.

## Price breakdown by category

| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Prints & Editions | 2 | $3,562 | $5,625 | — | 2015-10-20 |

## Notable results

| Medium | Year | Price |
|---|---|---|
| Prints & Editions | 2015 | $5,625 |
| Prints & Editions | 2015 | $1,500 |

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 Dr Robert John Thornton worth?

Across 3 sold lots tracked by OpeningBid, the median price of a Dr Robert John Thornton work is $1,900. The median Dr Robert John Thornton print sells for $3,562 across 2 lots.

### What is Dr Robert John Thornton's auction record?

Dr Robert John Thornton's auction record is $5,625, set in 2015.

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Data last updated 2026-11-02. OpeningBid tracks 15,390,829 auction lots from 577 auction houses, refreshed nightly.

Cite this page as: OpeningBid, “Dr Robert John Thornton auction prices”, https://www.openingbid.art/artist/dr-robert-john-thornton-2 (updated 2026-11-02).

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.