<a href="//commons.wikimedia.org/wiki/Plate" title="Plate">Plate</a> on the floor in <a href="//commons.wikimedia.org/wiki/Santo_Stefano_a_Milano" class="mw-redirect" title="Santo Stefano a Milano">saint Stephen's church</a> in <a href="//commons.wikimedia.org/wiki/Milan" class="mw-redirect" title="Milan">Milan</a> (Italy), commemorating four christian martyrs killed in 367. Picture by <a href="//commons.wikimedia.org/wiki/User:G.dallorto" title="User:G.dallorto">Giovanni Dall'Orto</a>, February 17 2007.
<a href="//commons.wikimedia.org/wiki/User:G.dallorto" title="User:G.dallorto">G.dallorto</a>
Attribution
<span class="int-own-work" lang="en">Own work</span>