The potrace logo and mascot. Potrace is a cross-platform, open-source software which converts bitmapped images into vector graphics.
Karol Krenski
GPL
Own work based on: <a href="//commons.wikimedia.org/wiki/File:Potrace-logo-468.png" title="File:Potrace-logo-468.png">Potrace-logo-468.png</a>