Bad Homburg: Am Römerkastell 1, Saalburg, Porta Praetoria, neuzeitliches Standbild des Kaisers Antonius Pius
<a href="//commons.wikimedia.org/wiki/User:Tilman2007" title="User:Tilman2007">Tilman2007</a>
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<span class="int-own-work" lang="en">Own work</span>