Scaled reconstruction of the roman Praetorium in Cologne, Germany. Remains of this building can be found underneath the townhall of Cologne (Entrance in the <i>Budengasse</i>).
Nicolas von Kospoth (<a href="//commons.wikimedia.org/wiki/User:Triggerhappy" title="User:Triggerhappy">Triggerhappy</a>)
CC BY-SA 2.5
<span class="int-own-work" lang="en">Own work</span>