Ibn an-Nafis, Commentary on Avicenna's Canon.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Ibn an-Nafis, Commentary on Avicenna's Canon. Wellcome Collection. Source: Wellcome Collection.

Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Ibn an-Nafis, Commentary on Avicenna's Canon. Wellcome Collection. Source: Wellcome Collection.