This is a Roman aureus coin, obverse only, with a portrait of Roman emperor Elagabalus, or Marcus Aurelius Antoninus Augustus.
Original author: Classical Numismatic Group.
CC BY-SA 3.0
This file is a derivative of <a href="//commons.wikimedia.org/wiki/File:Elagabalus_Aureus_Sol_Invictus.png" title="File:Elagabalus Aureus Sol Invictus.png">File:Elagabalus Aureus Sol Invictus.png</a>.