Signature of Polish fantasy book writer Andrzej Sapkowski.
<ul><li>Andrzej Sapkowski</li>
<li>derivative work <a href="//commons.wikimedia.org/wiki/User:AxeAdam20" title="User:AxeAdam20">AxeAdam20</a></li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Eru" class="mw-redirect" title="User:Eru">Eru</a></li></ul>
CC BY-SA 3.0
<a href="//commons.wikimedia.org/wiki/File:Andrzej_Sapkowski_signature.JPG" title="File:Andrzej Sapkowski signature.JPG">File:Andrzej_Sapkowski_signature.JPG</a>