It&#x27;s a set of Borromean rings, a personal favorite &quot;knot&quot; (really a braid) of mine and a remarkably common occurrence in iconography once you start looking for them: <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Borromean_rings" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Borromean_rings</a>