J.F. Blumenbach, De generis humani varietate
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: J.F. Blumenbach, De generis humani varietate. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: J.F. Blumenbach, De generis humani varietate. Wellcome Collection. Source: Wellcome Collection.