A glossar cover at book (<i>derived from the <a href="https://en.wikipedia.org/wiki/Tango_Desktop_Project" class="extiw" title="w:Tango Desktop Project">Tango!</a> set</i>).
<a rel="nofollow" class="external text" href="http://tango.freedesktop.org/The_People">The people from the Tango! project</a>, derivative by <a href="//commons.wikimedia.org/wiki/User:Perhelion" title="User:Perhelion">User: Perhelion</a>.
2015-04-21
Own work based on: <a href="//commons.wikimedia.org/wiki/File:X-office-address-book.svg" title="File:X-office-address-book.svg">X-office-address-book.svg</a> from the Tango project.