<i>The Liberal Arts</i>, (detail), part of a mosaic coming probably from the floor of the Cathedral, now placed in a wall of the Episcopal Seminary, XII century, Ivrea, Turin, Italy
<a href="//commons.wikimedia.org/wiki/User:Laurom" title="User:Laurom">Laurom</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>