A violet (Viola lutea): flowering stem. Etching by N. Robert, c. 1660, after himself.

  • Robert, Nicolas, 1614-1685.
Date:
[c. 1660]
Reference:
24942i

Licence: Public Domain Mark

Credit: A violet (Viola lutea): flowering stem. Etching by N. Robert, c. 1660, after himself. Wellcome Collection. Source: Wellcome Collection.

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