A <a href="https://en.wikipedia.org/wiki/Halide" class="extiw" title="w:Halide">Halide</a> group.
<a href="//commons.wikimedia.org/wiki/User:Sarregouset" title="User:Sarregouset">Sarregouset</a>
2008-02-05 02:55
Own work, made with <a href="https://en.wikipedia.org/wiki/BKchem" class="extiw" title="w:BKchem">BKchem</a> and <a href="https://en.wikipedia.org/wiki/Inkscape" class="extiw" title="w:Inkscape">Inkscape</a>, finally hand-edited.