Convent Garden and Library, <a href="//commons.wikimedia.org/wiki/Category:Langen_Foundation" title="Category:Langen Foundation">Langen Foundation</a>, Raketenstation Insel Hombroich 1, 41472 Neuss, Germany
<a href="//commons.wikimedia.org/wiki/User:Lipinski" title="User:Lipinski">Lipinski</a>
<span class="int-own-work" lang="en">Own work</span>