Arthur Conan Doyle's signature - SVG
<a href="//commons.wikimedia.org/wiki/User:Connormah" title="User:Connormah">Connormah</a>, Arthur Conan Doyle
Own work by uploader, traced in Adobe Illustrator from <a href="//commons.wikimedia.org/wiki/File:ArthurConanDoyleSignature.png" title="File:ArthurConanDoyleSignature.png">File:ArthurConanDoyleSignature.png</a>