Hippopotamus engraving in 'Il Chirurgo ...'
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Hippopotamus engraving in 'Il Chirurgo ...'. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Hippopotamus engraving in 'Il Chirurgo ...'. Wellcome Collection. Source: Wellcome Collection.