San_Zanobi, central door of <a href="//commons.wikimedia.org/wiki/Santa_Maria_del_Fiore" class="mw-redirect" title="Santa Maria del Fiore">Santa Maria del Fiore</a>. In Florence, Italy.
<a href="//commons.wikimedia.org/wiki/User:Sailko" title="User:Sailko">Sailko</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>