This  <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
vectorized from <a href="//commons.wikimedia.org/wiki/File:COA_Grocka.png" title="File:COA Grocka.png">File:COA Grocka.png</a>