Saint Cosmas and Saint Damian being taken to martyrdom (above) and Saint Damian (below). Oil painting by a Spanish painter, ca. 1600 (?).

Licence: Public Domain Mark

Credit: Saint Cosmas and Saint Damian being taken to martyrdom (above) and Saint Damian (below). Oil painting by a Spanish painter, ca. 1600 (?). Wellcome Collection. Source: Wellcome Collection.