A green, round emblem with a large white plus in the middle
<a rel="nofollow" class="external text" href="http://tango.freedesktop.org/The_People">Rodney Dawes, Jakub Steiner, Garrett LeSage,</a> derivative work by <a href="//commons.wikimedia.org/wiki/User:Inductiveload" title="User:Inductiveload">Inductiveload</a>
2010-12-05
new version based on <a href="//commons.wikimedia.org/wiki/File:Dialog-error.svg" title="File:Dialog-error.svg">File:Dialog-error.svg</a> to get uniform position, proportions, etc