Hans-Jürgen Schlieker in his studio in Bochum, Germany
<a href="//commons.wikimedia.org/w/index.php?title=User:Sbuckup&amp;action=edit&amp;redlink=1" class="new" title="User:Sbuckup (page does not exist)">Sbuckup</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>