Art historian Prof. Dr. Katharina Krause, president of Philipps-University (2010-2016)
<a href="//commons.wikimedia.org/wiki/User:Justus_Nussbaum" title="User:Justus Nussbaum">Justus Nussbaum</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>