An example of the use of Euler circles
<div style="display:inline-block;padding:0 3px;background-color:#BDC"><a href="//commons.wikimedia.org/wiki/File:Ke_2.jpg" title="File:Ke 2.jpg"><b>Original: </b></a></div> <div style="display:inline-block;padding:3px 0;"><a href="//commons.wikimedia.org/wiki/User_talk:Kowal55" title="User talk:Kowal55">Kowal55</a></div> <div style="display:inline-block;padding:0 3px;background-color:#CCF">Vector: </div> <div style="display:inline-block;"><a href="//commons.wikimedia.org/wiki/User_talk:Germo" title="User talk:Germo">Germo</a></div>
2010-11-24
Own work based on: <a href="//commons.wikimedia.org/wiki/File:Ke_2.jpg" title="File:Ke 2.jpg">Ke 2.jpg</a> <i>by</i> <a href="//commons.wikimedia.org/wiki/User_talk:Kowal55" title="User talk:Kowal55">Kowal55</a>