Matthew Shupe during leg 4 of MOSAiC expedition on the board of RV Polarstern.
<a href="//commons.wikimedia.org/wiki/User:Evgenii.salganik" title="User:Evgenii.salganik">Evgenii Salganik</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>