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:
Max Liebermann Portrt Peter Behrens. Max Liebermann Portrt Peter Behrens Radierung auf Karton cm Kpfe Verlag Friedrich Dehne Leipzig lehrkunstauktionen de Creator Max Liebermann PDoldauto Peter Behrens LiebermannRadierung Etchings by Max Liebermann Behrens Peter Images from Lehr Kunstauktionen thcentury portrait drawings