In the Ossuary-chapel of <a href="//commons.wikimedia.org/wiki/San_Bernardino_alle_ossa_a_Milano" class="mw-redirect" title="San Bernardino alle ossa a Milano">San Bernardino alle ossa church</a> in <a href="//commons.wikimedia.org/wiki/Milan" class="mw-redirect" title="Milan">Milan</a>, decorated using human bones, the <a href="https://en.wikipedia.org/wiki/Skull" class="extiw" title="w:Skull">skulls</a> of executed people are displayed separately, above the door. Piazza santo Stefano, the square before this church, during the Spanish rule was used for capital justice. Picture by <a href="//commons.wikimedia.org/wiki/User:G.dallorto" title="User:G.dallorto">Giovanni Dall'Orto</a>, February 17st 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>