> Source: https://www.openingbid.art/artist/dorothy-isabel-blackham · updated 2026-11-01

# Dorothy Isabel Blackham (1896–1975)

Dorothy Isabel Blackham is an artist with 9 auction lots recorded since 2008, median price $1,457.

A work by Dorothy Isabel Blackham sold in 2013 for $1,457, according to OpeningBid's index of auction results.

## What is a Dorothy Isabel Blackham work worth?

Across 5 sold lots tracked by OpeningBid, the median price of a Dorothy Isabel Blackham work is $1,457.

The median Dorothy Isabel Blackham painting sells for $1,360 across 4 lots.

The median Dorothy Isabel Blackham work on paper sells for $3,668 across 1 lots.

## Price breakdown by category

| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Paintings | 6 | $1,360 | $1,848 | 66.7% | 2015-05-27 |
| Works on Paper | 3 | $3,668 | $3,668 | 33.3% | 2012-03-28 |

## Notable results

| Medium | Year | Price |
|---|---|---|
| Works on Paper | 2012 | $3,668 |
| Paintings | 2011 | $1,848 |
| Paintings | 2013 | $1,457 |

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 Dorothy Isabel Blackham worth?

Across 5 sold lots tracked by OpeningBid, the median price of a Dorothy Isabel Blackham work is $1,457. The median Dorothy Isabel Blackham painting sells for $1,360 across 4 lots. The median Dorothy Isabel Blackham work on paper sells for $3,668 across 1 lots.

### What is Dorothy Isabel Blackham's auction record?

Dorothy Isabel Blackham's auction record is $3,668, set in 2012.

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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, “Dorothy Isabel Blackham auction prices”, https://www.openingbid.art/artist/dorothy-isabel-blackham (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.