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:
Roman Head of an Emperor Walters . The large eyes and distinctive features suggest that this head represents the Flavian emperor Vespasian reigned AD However the flatness of the face and hairstyle suggest that this was originally portrait head of Emperor Nero reigned AD that was recarved to resemble Vespasian century Roman Thasian