Public Domain Mark
You can use this work for any purpose without restriction under copyright law. Read more about this licence.
Credit
Harpocrates, god of silence, holding a Roman standard and holding his finger to his lips; behind him the child Papirius receives a crowd at the steps of his house. Etching by S. Mulinari after O. Vaenius. Wellcome Collection. Public Domain Mark. Source: Wellcome Collection.