Student protests against study fees at Goethe University, Frankfurt am Main, June 13, 2006. Created and uploaded by <a href="//commons.wikimedia.org/wiki/User:Philipp_Gross" title="User:Philipp Gross">User:Philipp Gross</a>
<a href="//commons.wikimedia.org/wiki/User:Philipp_Gross" title="User:Philipp Gross">Philipp Gross</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>