Aeriel view of <a href="https://en.wikipedia.org/wiki/Kastellet,_Copenhagen" class="extiw" title="en:Kastellet, Copenhagen">Kastellet</a> in Copenhagen, Denmark, and the district of <a href="https://en.wikipedia.org/wiki/%C3%98sterbro" class="extiw" title="en:Østerbro">Østerbro</a>
<a href="//commons.wikimedia.org/wiki/User:Bob_Collow%C3%A2n" title="User:Bob Collowân">Bob Collowan</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>