Roundel with Saint Lambrecht of Maastricht, 1510-20, at the Met Cloisters. <a rel="nofollow" class="external text" href="https://www.metmuseum.org/art/collection/search/471111?sortBy=Relevance&amp;ft=roundel&amp;offset=100&amp;rpp=100&amp;pos=125">collection link</a>.
<a href="//commons.wikimedia.org/wiki/User:Rhododendrites" title="User:Rhododendrites">Rhododendrites</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>