Louis Pasteur, proponent of the 'germ' theory of disease. Oil painting after A. Edelfelt.

    • Albert-Gustaf-Aristides Edelfelt

    Licence: Public Domain Mark

    Credit: Louis Pasteur, proponent of the 'germ' theory of disease. Oil painting after A. Edelfelt. Wellcome Collection. Source: Wellcome Collection.

    no text alternative