Kunsthaus Lempertz, Neumarkt 3/Cäcilienstr. 48, 50667 Köln
<a href="//commons.wikimedia.org/wiki/User:Raymond" title="User:Raymond">Raymond</a> - Raimond Spekking
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>