<bdi><a href="https://en.wikipedia.org/wiki/en:Hans_Holbein_the_Younger" class="extiw" title="w:en:Hans Holbein the Younger"><span title="German artist and printmaker (1497-1543)">Hans Holbein the Younger</span></a>
</bdi>
Foister, Susan (2006). <i>Holbein in England</i>, London: Tate. <a href="//commons.wikimedia.org/wiki/Special:BookSources/1854376454" title="Special:BookSources/1854376454">ISBN 1854376454</a>, p. 131.