View of the apse of Sint-Janskerk through a gate in Maastricht, the Netherlands. The view is from a courtyard of a former canons house at Vrijthof.
<a href="//commons.wikimedia.org/wiki/User:Kleon3" title="User:Kleon3">Kleon3</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>