Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
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Credit
A two-tone green and blue face with yellow eyes and two red hands shaking and text on either cheek; an advertisement for solidarity in the face of AIDS for drug dependents by the Fundação Portuguesa para o Estudo with the help of the Comissão Nacional de Luta Contra a SIDA. Colour lithograph by Ardecore Design, ca. 1996. Attribution-NonCommercial 4.0 International (CC BY-NC 4.0). Source: Wellcome Collection.