Ancient Roman Jupiter pier (1st quarter 3rd c.) from Villa Hammerschmidt, Bonn, North Rhine-Westphalia, Germany, now in the Rheinisches Landesmuseum in Bonn.
<a href="//commons.wikimedia.org/wiki/User:Kleon3" title="User:Kleon3">Kleon3</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>