Bildet er hentet fra Nasjonalbibliotekets bildesamling
<bdi><a href="https://en.wikipedia.org/wiki/en:Anders_Beer_Wilse" class="extiw" title="w:en:Anders Beer Wilse"><span title="Norwegian photographer">Anders Beer Wilse</span></a>
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<bdi><a href="https://en.wikipedia.org/wiki/en:National_Library_of_Norway" class="extiw" title="w:en:National Library of Norway"><span title="national library">National Library of Norway</span></a>
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