Frescos in the <a href="//commons.wikimedia.org/wiki/Chiostro_Grande_(Santa_Maria_Novella)" title="Chiostro Grande (Santa Maria Novella)">Chiostro Grande in Santa Maria Novella</a> church, 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>