The Christian <a href="//commons.wikimedia.org/wiki/Catacombe_di_San_Giovanni_Evangelista_a_Siracusa" class="mw-redirect" title="Catacombe di San Giovanni Evangelista a Siracusa">catacombs of Saint John the Evangelist at Syracuse</a>, Italy, built in 316-360 AD but used until the end of 5th century. Picture by <a href="//commons.wikimedia.org/wiki/User:G.dallorto" title="User:G.dallorto">Giovanni Dall'Orto</a>, May 21, 2008.
<a href="//commons.wikimedia.org/wiki/User:G.dallorto" title="User:G.dallorto">Giovanni Dall'Orto</a>
Attribution
<span class="int-own-work" lang="en">Own work</span>