Roman marble relief showing masks of a maenad and a Pan. – Rome, <i>Centrale Montemartini</i> museum. <br> These two-sided mask reliefs were studied by <a href="https://en.wikipedia.org/wiki/de:Hans-Ulrich_Cain" class="extiw" title="w:de:Hans-Ulrich Cain">Hans-Ulrich Cain</a>: <br><small> Hans-Ulrich Cain, <i>Chronologie, Ikonographie und Bedeutung der römischen Maskenreliefs,</i> in: <a href="https://en.wikipedia.org/wiki/de:Bonner_Jahrb%C3%BCcher" class="extiw" title="w:de:Bonner Jahrbücher">Bonner Jahrbücher</a>, vol. 188, 1988, pp. 107–221. </small><br> The present relief does is no. 85 in his catalogue.
<a href="//commons.wikimedia.org/wiki/User:Mark_Ahsmann" title="User:Mark Ahsmann">Mark Ahsmann</a>
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<span class="int-own-work" lang="en">Own work</span>