B1 Exit Corridor of Kunming Nan (South) Railway Station <small>(architect: China Railway Siyuan Survey and Design Group)</small>
<a href="//commons.wikimedia.org/wiki/User:Baycrest" title="User:Baycrest">Baycrest</a>
CC BY-SA 2.5
<span class="int-own-work" lang="en">Own work</span>