Rosenborg Barracks in Copenhagen, Denmark
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/10287726@N02">Simon</a> from United Kingdom
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/simononly/4892061828/">Rosenborg Castle</a>