Early medieval Tree of Life slab from Österplana parish church, Kinnekulle, Sweden.
The unusual pattern on the stone evolves from a big fleur-de-lis.
<a href="//commons.wikimedia.org/w/index.php?title=User:Dagjoh&amp;action=edit&amp;redlink=1" class="new" title="User:Dagjoh (page does not exist)">Dagjoh</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>