Orangery Palace, main entrance, in Potsdam, Germany. Illumination while a “Schlössernacht” (literally <i>Night of the Castles</i>) event
<a href="//commons.wikimedia.org/wiki/User:SuperFLoh" title="User:SuperFLoh">Florian Lindner</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>