A woman representing truth sits in a chemical laboratory and points at the source of a ray of light, representing philosophy. Engraving by Crabb, 1817, after G.M. Brighty.

    • Brighty, G. M.
    Date:
    30 July 1817
    Reference:
    26216i

    Licence: Public Domain Mark

    Credit: A woman representing truth sits in a chemical laboratory and points at the source of a ray of light, representing philosophy. Engraving by Crabb, 1817, after G.M. Brighty. Wellcome Collection. Source: Wellcome Collection.

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