This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Carl Julius Salomonsen af Marius Christensen. Carl Julius Salomonsen dansk lge og bakteriolog en Carl Julius Salomonsen Danish physician and bacteriologist The Portrait Collection of the Danish Royal Library Marius Christensen PDDenmark PD Denmark Carl Julius Salomonsen Files from The Portrait Collection of the Danish Royal