Modified version of <a href="//commons.wikimedia.org/wiki/File:2016_CEE_Spring_English_poster.jpg" title="File:2016 CEE Spring English poster.jpg">File:2016 CEE Spring English poster.jpg</a>
<a href="//commons.wikimedia.org/wiki/User:Aktron" title="User:Aktron">Aktron</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>