<b>Gemma Augustea</b>, a depiction of Emperor <a href="//commons.wikimedia.org/wiki/Augustus" title="Augustus">Augustus</a> surrounded by goddesses and allegories. Collection of Greek and Roman Antiquities in the <a href="//commons.wikimedia.org/wiki/Kunsthistorisches_Museum" title="Kunsthistorisches Museum">Kunsthistorisches Museum</a>, <a href="//commons.wikimedia.org/wiki/Vienna" class="mw-redirect" title="Vienna">Vienna</a>. Roman, 9-12 CE. Two-Layered onyx. H: 19 cm. Setting: gold frame, reverse side in ornamented open-work; German, 17th century. AS Inv. No. IX A 79.
<a href="//commons.wikimedia.org/wiki/User:Gryffindor" title="User:Gryffindor">Gryffindor</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>