Memorial by Tisa von der Schulenburg for the demonstration against closing the coal mine "<b>Fürst Leopold</b>" near <a href="//commons.wikimedia.org/wiki/Dorsten" title="Dorsten">Dorsten</a>, Germany.
Daniel Ullrich <a href="//commons.wikimedia.org/wiki/User:Threedots" title="User:Threedots">Threedots</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>