<a href="//commons.wikimedia.org/wiki/Cathedral_in_Milan" class="mw-redirect" title="Cathedral in Milan">Cathedral in Milan</a>, Italy. Apse aisle. Detail of the base from the <a href="//commons.wikimedia.org/wiki/Monumento_a_Martino_V_a_Milano" class="mw-redirect" title="Monumento a Martino V a Milano">monument to pope Martinus V</a> Colonna [1424], showing the <a href="//commons.wikimedia.org/wiki/Coats_of_arms_of_the_House_of_Colonna" class="mw-redirect" title="Coats of arms of the House of Colonna">coats of arms of the House of Colonna</a>. Picture by <a href="//commons.wikimedia.org/wiki/User:G.dallorto" title="User:G.dallorto">Giovanni Dall'Orto</a>, December 6 2007.
<a href="//commons.wikimedia.org/wiki/User:G.dallorto" title="User:G.dallorto">G.dallorto</a>
Attribution
Self-published work by <a href="//commons.wikimedia.org/wiki/User:G.dallorto" title="User:G.dallorto">G.dallorto</a>