Quill icon from <a href="https://en.wikipedia.org/wiki/The_Noun_Project" class="extiw" title="en:The Noun Project">The Noun Project</a>.
<a rel="nofollow" class="external text" href="https://web.archive.org/web/20150117211109/http://thenounproject.com/Pecky">Cyrille Le Floch</a>. Archived from <a rel="nofollow" class="external text" href="http://thenounproject.com/Pecky/">the original</a> on <span class="mw-formatted-date" title="2015-01-17">17 January 2015</span>.
CC BY 3.0
<a rel="nofollow" class="external text" href="https://web.archive.org/web/20131108142138/http://thenounproject.com/noun/quill/#icon-No13454">The Noun Project</a>. Archived from <a rel="nofollow" class="external text" href="http://thenounproject.com/noun/quill/#icon-No13454">the original</a> on <span class="mw-formatted-date" title="2013-11-08">8 November 2013</span>.