Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Human head sculpted in clay, facial muscles. Heather Spears, photography ICandy. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Human head sculpted in clay, facial muscles. Heather Spears, photography ICandy. Source: Wellcome Collection.