The head of the open-source robot named Salvius
<a href="//commons.wikimedia.org/wiki/User:Gunthercx" title="User:Gunthercx">Gunthercx</a>
CC BY 3.0
<p><a rel="nofollow" class="external free" href="http://salviusrobot.blogspot.com/2012/02/just-another-3d-robot-head.html">http://salviusrobot.blogspot.com/2012/02/just-another-3d-robot-head.html</a>
This is a photo of a robot that I have spent the last few years building.<br></p>
<b>Previously published:</b> <a rel="nofollow" class="external free" href="https://lh4.googleusercontent.com/-WDmP6PZuzJ8/T0wc77kYBUI/AAAAAAAAB0A/OgCg22pXuso/s144/head.png">https://lh4.googleusercontent.com/-WDmP6PZuzJ8/T0wc77kYBUI/AAAAAAAAB0A/OgCg22pXuso/s144/head.png</a>