Office building highrise “Langer Eugen” in <a href="https://en.wikipedia.org/wiki/Bonn" class="extiw" title="w:Bonn">Bonn</a>-Gronau; former highrise of members of parliament, now part of the “United Nations Campus” and used by several organisations of the <a href="https://en.wikipedia.org/wiki/United_Nations" class="extiw" title="w:United Nations">United Nations</a>; view from east-southeast
<a href="//commons.wikimedia.org/wiki/User:Hasenl%C3%A4ufer" title="User:Hasenläufer">Eckhard Henkel</a>
CC BY-SA 3.0 de
<span class="int-own-work" lang="en">Own work</span>