Ornamental depiction of "Solomon's Knot" or <a rel="nofollow" class="external text" href="http://katlas.math.toronto.edu/wiki/L4a1">L4a1 configuration</a>.
<ul><li><a href="//commons.wikimedia.org/wiki/File:Araldiz_Manno_259.png" title="File:Araldiz Manno 259.png">Araldiz_Manno_259.png</a>: Vocabolario Araldico Ufficiale of Antonio Manno (Roma, 1907)</li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Svgalbertian" title="User:Svgalbertian">Svgalbertian</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Svgalbertian" title="User talk:Svgalbertian"><span class="signature-talk">talk</span></a>)</li></ul>
<ul><li><a href="//commons.wikimedia.org/wiki/File:Araldiz_Manno_259.png" title="File:Araldiz Manno 259.png">Araldiz_Manno_259.png</a></li></ul>