KNM-WT 17000 at the Natural History Museum
Paul Hudson
CC BY 2.0
<a href="//commons.wikimedia.org/wiki/File:Paranthropus_aethiopicus_at_the_Natural_History_Museum.jpg" title="File:Paranthropus aethiopicus at the Natural History Museum.jpg">File:Paranthropus aethiopicus at the Natural History Museum.jpg</a>