Reproductions of old masks that were actually worn in theater performances (or copied by ancient Romans over 2000 years ago) are available for very little cost. Different characters, gods and Roman emperors are made by skilled commercial artists around the world. I think that anyone who enjoys this site should have at least one of these affordable sculptures on a wall in their home.
My good friend, who is a retired classics professor, believes the two masks shown here are poor reproductions. I think they are still quite decorative, but if you are a classics scholar, search more carefully than I did. C