This  <a href="https://en.wikipedia.org/wiki/Vector_images" class="extiw" title="w:Vector images">vector image</a> was extracted with <a href="https://en.wikipedia.org/wiki/Inkscape" class="extiw" title="w:Inkscape">Inkscape</a>.
<a href="//commons.wikimedia.org/wiki/User:Shahzad" title="User:Shahzad">Shahzad</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>