This <i>W3C-unspecified</i> <a href="https://en.wikipedia.org/wiki/Vector_images" class="extiw" title="w:Vector images">vector image</a> was created with <a href="https://en.wikipedia.org/wiki/Inkscape" class="extiw" title="w:Inkscape">Inkscape</a> .
<a href="https://en.wikipedia.org/wiki/User:RobertCWebb" class="extiw" title="en:User:RobertCWebb">Robert Webb</a> (original); <a href="https://en.wikipedia.org/wiki/User:Pbroks13" class="extiw" title="en:User:Pbroks13">Pbroks13</a> (redraw)
Attribution
<a rel="nofollow" class="external free" href="http://www.software3d.com/Stella.php">http://www.software3d.com/Stella.php</a>; originally made from <a href="https://en.wikipedia.org/wiki/Stella_(software)" class="extiw" title="en:Stella (software)">Great Stella software</a>