An old man with a blindfold and wearing parts of armour on his arms and legs is holding out a begging bowl. Etching by Christian Wilhelm-Ernst Dietrich.

Licence: Public Domain Mark

Credit: An old man with a blindfold and wearing parts of armour on his arms and legs is holding out a begging bowl. Etching by Christian Wilhelm-Ernst Dietrich. Wellcome Collection. Source: Wellcome Collection.