Ruins of a factory in <a href="https://en.wikipedia.org/wiki/Mirostowice_Dolne" class="extiw" title="w:Mirostowice Dolne">Mirostowice Dolne</a>, Poland
<a href="//commons.wikimedia.org/wiki/User:Sapfan" title="User:Sapfan">Jan Pešula</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>