The side-entrande to the former post-office "1170 Berlin-Köpenick". The building is carrying the label "Paketannahme- und ausgabestelle"
<a href="//commons.wikimedia.org/wiki/User:Katharinaiv" title="User:Katharinaiv">Katharinaiv</a>
<span class="int-own-work" lang="en">Own work</span>