Saint Cecilia with Saint Paul, Saint John the Evangelist, Saint Augustine of Hippo and Saint Mary Magdalen. Engraving by R.U. Massard after Raphael.

Licence: Public Domain Mark

Credit: Saint Cecilia with Saint Paul, Saint John the Evangelist, Saint Augustine of Hippo and Saint Mary Magdalen. Engraving by R.U. Massard after Raphael. Wellcome Collection. Source: Wellcome Collection.