Carl Heyer Monument (dedicated in 1892) in <a href="//commons.wikimedia.org/wiki/Gie%C3%9Fen" title="Gießen">Gießen</a>, Germany, beside the Ricarda Huch School (detail).
<a href="//commons.wikimedia.org/wiki/User:J.-H._Jan%C3%9Fen" title="User:J.-H. Janßen">J.-H. Janßen</a>
<span class="int-own-work" lang="en">Own work</span>