Enzensberger-Stern Animation
Alexander Zimmermann (<a href="//commons.wikimedia.org/w/index.php?title=User:A1z&amp;action=edit&amp;redlink=1" class="new" title="User:A1z (page does not exist)">A1z</a> (<a href="//commons.wikimedia.org/wiki/User_talk:A1z" title="User talk:A1z"><span class="signature-talk">talk</span></a>))
CC BY-SA 3.0
Erstellt mit Povray