White variant of Blue Line logo of Lisbon Metro
<a href="//commons.wikimedia.org/w/index.php?title=User:%D0%AE%D1%80%D0%B0%D1%81&amp;action=edit&amp;redlink=1" class="new" title="User:Юрас (page does not exist)">Юрас</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>