Mural at the U-Bahnhof Siebenhirten, Vienna, by school children. The mural presents earth's history from the very beginning to the again humanless end. Here surprisingly Barbamama.
<a href="//commons.wikimedia.org/wiki/User:Herzi_Pinki" title="User:Herzi Pinki">Herzi Pinki</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>