An aircraft warning light on top of a highrise in Changzhou, China.
<a href="https://en.wikipedia.org/wiki/User:Kelisi" class="extiw" title="en:User:Kelisi">Kelisi</a> (CJMoss) (<a href="https://en.wikipedia.org/wiki/User_talk:Kelisi" class="extiw" title="en:User talk:Kelisi">talk</a>)
2008-03-07
<span class="int-own-work" lang="en">Own work</span> (<span lang="en" dir="ltr">Original text: <i><bdi lang="">I created this work entirely by myself.</bdi></i></span>)