St Michael. 12th-century mosaic from the Byzantine part of La Martorana, also known as Santa Maria dell'Ammiraglio in Palermo, Sicily.
<a href="//commons.wikimedia.org/wiki/User:Jastrow" title="User:Jastrow">Jastrow</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>