The <a href="//commons.wikimedia.org/wiki/Leopoldinischer_Trakt" class="mw-redirect" title="Leopoldinischer Trakt">Leopoldinischer Trakt</a> (Leopoldine Wing) of the <a href="//commons.wikimedia.org/wiki/Hofburg" title="Hofburg">Hofburg</a> Imperial Palace in <a href="//commons.wikimedia.org/wiki/Vienna" class="mw-redirect" title="Vienna">Vienna</a>, today houses the offices of the Federal President of Austria. (A modified version of the original image). I tried to play with color adjustment, but since I don't know how the original colors are supposed to be, I'm not sure if the results are in fact better than the original (<a href="//commons.wikimedia.org/wiki/User:Jak" title="User:Jak">Jak</a>).
<a href="//commons.wikimedia.org/wiki/User:Gryffindor" title="User:Gryffindor">Gryffindor</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>