A three headed monster in an alchemical flask, representing the composition of the alchemical philosopher's stone: salt, sulphur, and mercury. Watercolour painting by E.A. Ibbs.

    • Ibbs, Edith A.
    Date:
    1900-1909
    Reference:
    38824i
    Catalogue details

    Licence: Public Domain Mark

    Credit: A three headed monster in an alchemical flask, representing the composition of the alchemical philosopher's stone: salt, sulphur, and mercury. Watercolour painting by E.A. Ibbs. Wellcome Collection. Source: Wellcome Collection.

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