Knife birds scuplture by Bridget McCrum at the University of Surrey Stag Hill campus. Inspired by African tribal knives in the British Museum.
<a href="//commons.wikimedia.org/wiki/User:Murgatroyd49" title="User:Murgatroyd49">Murgatroyd49</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>