<a href="//commons.wikimedia.org/wiki/London_Underground" title="London Underground">London Underground</a> roundel logo without text, optimized for usage at low resolutions
<a href="//commons.wikimedia.org/wiki/User:Dream_out_loud" title="User:Dream out loud">Dream out loud</a>
2007-10-02
<span class="int-own-work" lang="en">Own work</span>