The art gallery of <a href="https://en.wikipedia.org/wiki/Rostock" class="extiw" title="w:Rostock">Rostock</a>.
<a href="//commons.wikimedia.org/wiki/User:Grand-Duc" title="User:Grand-Duc">Grand-Duc</a>
CC BY-SA 3.0 de
<span class="int-own-work" lang="en">Own work</span>