Logo der <a href="https://de.wikipedia.org/wiki/Otto-Hahn-Schule" class="extiw" title="de:Otto-Hahn-Schule">Otto-Hahn-Schule</a>, Hanau
<a href="//commons.wikimedia.org/wiki/User:David_Liuzzo" title="User:David Liuzzo">David Liuzzo</a>
Attribution
Own work, based on a depiction at <a rel="nofollow" class="external autonumber" href="http://www.otto-hahn-schule.hanau.de/download/schulprogramm5_1.pdf">[1]</a>