<i>Marcus Omofuma Stein</i>, Ulrike Truger - 2003, Mariahilferstrasse/<a href="//commons.wikimedia.org/wiki/Wien" title="Wien">Wien</a>
Manfred Werner - <a href="//commons.wikimedia.org/wiki/User:Tsui" title="User:Tsui">User:Tsui</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>