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:
Stieler Joseph C. Portrait of Othon as young man Google Art Project. Stieler Joseph Stieler Joseph Benaki Museum of Greek Civilization benaki gr AM False complete AM benaki gr service ExternalInterface module collection viewType detailView objectId Benaki Museum painting cm False Benaki Museum object