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:
Ferdynand Radzivi. J.S. Otto . Artwork Johannes Samuel Otto Oil on canvas cm Institution National Museum Warsaw accession number object history credit line National Museum Warsaw See below PDold DEFAULTSORT Ferdynand Radzivi Radziwi family thcentury portrait paintings in the National Museum in Warsaw