Saint Mary (the Blessed Virgin) with the Christ Child, Saint Joseph, Saint Catherine of Alexandria and a bishop saint. Colour etching by F. Rosaspina after G.F.M. Mazzola, il Parmigianino.

Licence: Public Domain Mark

Credit: Saint Mary (the Blessed Virgin) with the Christ Child, Saint Joseph, Saint Catherine of Alexandria and a bishop saint. Colour etching by F. Rosaspina after G.F.M. Mazzola, il Parmigianino. Wellcome Collection. Source: Wellcome Collection.