The thieves replaced the original painting with a copy.

盗贼们用摹本换走了原画。

《牛津词典》

She acquired an original painting by van gogh.

她得到了凡高的一幅原作。

youdao

This is the original painting, and these others are copies.

这画是原作，其他的是复制品。

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But there is one small difference between the inn now and how it appears in Rockwell's original painting.

VOA: standard.2009.12.25

Nagle said conservators would need to experiment on reconstructions of the original painting's damaged area.

BBC: Rothko damage 'could take up to 18 months to repair'

Suffice to say, the original painting does not include a giant robot.

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The original painting, which currently hangs at the Louvre in Paris, is obscured by several layers of old, cracked varnish.

BBC: Mona Lisa copy reveals new detail