Cavalier house of <a href="https://en.wikipedia.org/wiki/Schloss_Belvedere,_Weimar" class="extiw" title="en:Schloss Belvedere, Weimar">Schloss Belvedere</a>, Weimar.
<a href="//commons.wikimedia.org/wiki/User:Felix_Koenig" title="User:Felix Koenig">Felix König</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>