Biologist D. G. Lillie, of the <i>Terra Nova</i> expedition, with siliceous (glass) sponges. The sponge he is holding is probably <i>Rosella villosa</i> <a rel="nofollow" class="external autonumber" href="https://www.researchgate.net/publication/300262636_Marine_benthos_in_polar_regions">[1]</a>
<bdi><a href="https://en.wikipedia.org/wiki/en:Herbert_Ponting" class="extiw" title="w:en:Herbert Ponting"><span title="English photographer and explorer">Herbert Ponting</span></a>
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<i>Scott's Last Expedition</i> (1913) <a href="//doi.org/10.5962/bhl.title.105207" class="extiw" title="doi:10.5962/bhl.title.105207">DOI:10.5962/bhl.title.105207</a>