Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
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Credit
Sequence of five photographs depicting two black gay men having safe sex using a condom with lubricant; an advertisement for condoms and safer sex by the Gay Men's Health Crisis. Colour lithograph by Robert E. Penn, Alfredo Martinez-Fonts and Stephen de Francesco, 1991. Wellcome Collection. Attribution-NonCommercial 4.0 International (CC BY-NC 4.0). Source: Wellcome Collection.