Painting of Saints Cosmas and Damian. In possession of Senor Lazaro, Madrid.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Painting of Saints Cosmas and Damian. In possession of Senor Lazaro, Madrid. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/M0007691/full/800%2C/0/default.jpg)