Logo of Cygwin
Unknown author<span style="display: none;">Unknown author</span>
<a rel="nofollow" class="external free" href="https://code.google.com/p/svgweb/source/browse/trunk/samples/svg-files/cygwin.svg?r=768">http://code.google.com/p/svgweb/source/browse/trunk/samples/svg-files/cygwin.svg?r=768</a>