"Gravestone" as <a href="https://en.wikipedia.org/wiki/Senior_prank" class="extiw" title="en:Senior prank">Senior prank</a> of the <a href="https://en.wikipedia.org/wiki/Abitur" class="extiw" title="en:Abitur">Abitur</a> class 1997 of the Mies van der Rohe school in <a href="//commons.wikimedia.org/wiki/Aachen" title="Aachen">Aachen</a>, Germany
<a href="//commons.wikimedia.org/wiki/User:T%C3%BArelio" title="User:Túrelio">Túrelio</a>
CC BY-SA 3.0 de
<span class="int-own-work" lang="en">Own work</span>