Two trees, beech (Fagus) and elm (Ulmus), with details of form. Watercolour by P. Lewis.

  • Lewis, P.
Reference:
22239i

Licence: Public Domain Mark

Credit: Two trees, beech (Fagus) and elm (Ulmus), with details of form. Watercolour by P. Lewis. Wellcome Collection. Source: Wellcome Collection.

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