Bust of Roman emperor <a href="//commons.wikimedia.org/wiki/Claudius" title="Claudius">Claudius</a> (reworked from a bust of emperor <a href="//commons.wikimedia.org/wiki/Caligula" class="mw-redirect" title="Caligula">Caligula</a>), circa 50 AD. It was found in the so-called <a href="//commons.wikimedia.org/w/index.php?title=Otricoli&amp;action=edit&amp;redlink=1" class="new" title="Otricoli (page does not exist)">Otricoli</a> basilica in 1779, and now stands in the "Sala Rotonda" (Round Hall) in the <a href="//commons.wikimedia.org/wiki/Museo_Pio-Clementino" title="Museo Pio-Clementino">Museo Pio-Clementino</a> (Vatican Museums).
<a rel="nofollow" class="external text" href="http://www.gutenberg.org/files/16324/16324-h/16324-h.htm">G. Ferrero, <i>The Women of the Caesars, New York, 1911.</i></a>