Door to the Block Lieutenant Trehoust in former Belgian barracks Colonel BEM Adam in Soest, Germany - in Second WW prisoner camp Oflag VI-a
<a href="//commons.wikimedia.org/wiki/User:Stephan_Hense" title="User:Stephan Hense">Stephan Hense</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>