The tongue of Saint John Nepomuk surrounded by five episodes of his life (in devotion; before the Emperor, asked to break the secret of his confession; his martyrdom; his death; his glorification); below, Saint John Nepomuk in prison. Engraving.

Licence: Public Domain Mark

Credit: The tongue of Saint John Nepomuk surrounded by five episodes of his life (in devotion; before the Emperor, asked to break the secret of his confession; his martyrdom; his death; his glorification); below, Saint John Nepomuk in prison. Engraving. Wellcome Collection. Source: Wellcome Collection.