Nicolás Enríquez
Nuestra Señora del Camino with Saints Fermin and Saturninus

Oil on copper
Metropolitan Museum of Art, 2014.172

The saints are both dressed as bishops, but otherwise they can be identified only by the inscriptions below their images.

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More of Portraits of Mary
More of St. Saturninus

Photographed at the site by Richard Stracke, shared under Attribution-NonCommercial-ShareAlike license.