Coxeter-Dynkin diagram element
<ul><li><a href="//commons.wikimedia.org/wiki/User:Tomruen" title="User:Tomruen">Tom Ruen</a></li>
<li><a href="//commons.wikimedia.org/wiki/User:Nonenmac" title="User:Nonenmac">R. A. Nonenmacher</a></li></ul>
This <a href="https://en.wikipedia.org/wiki/vector_image" class="extiw" title="w:vector image">vector image</a> includes elements that have been taken or adapted from this file: