The image shows Kwakiutl person wearing mask of mythical creature Pgwis (man of the sea).
<bdi><a href="https://en.wikipedia.org/wiki/en:Edward_S._Curtis" class="extiw" title="w:en:Edward S. Curtis"><span title="American photographer (1868-1952)">Edward S. Curtis</span></a>
</bdi>
1914
<a rel="nofollow" class="external free" href="http://www.old-picture.com">http://www.old-picture.com</a>