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> .
own work
own work, based on <a href="//commons.wikimedia.org/wiki/File:Bjelkelag_2.png" title="File:Bjelkelag 2.png">Image:Bjelkelag 2.png</a>