Nemrud Daği: the tomb of king Antiochus I Theos of Commagene (r.70-31 BCE), famous for its uncommon sculpture.
See:
- http://www.livius.org/ne-nn/nemrud/nemrud_dagi.html
- Miguel John Versluys, Visual Style and Constructing Identity in the Hellenistic World: Nemrud Dagi and Commagene under Antiochos I, Cambridge University Press 2017