modified image of a <a href="https://en.wikipedia.org/wiki/Maple" class="extiw" title="en:Maple">maple</a> seed from <a href="//commons.wikimedia.org/wiki/User:Kobako" title="User:Kobako">User:Kobako</a> as a black/white inkdrawing image.
<a href="//commons.wikimedia.org/wiki/User:Kobako" title="User:Kobako">User:Kobako</a>
CC BY-SA 2.5
<a href="//commons.wikimedia.org/wiki/File:Maple-seed.jpg" title="File:Maple-seed.jpg">File:Maple-seed.jpg</a>