Name: Mac Still here (Zone 6a) Ex zones 4b, 8b, 9a, 9b
It looks pretty large. I would guess rebar, assembled horizontally on the ground, then erected. Perhaps a good outdoor adhesive to hold everything in place. A masonry bit would probably last. That doesn't look like real hard stone like granite.
Slava Ukraini!
The aboriginal peoples and many cultures throughout the world share a common respect for nature and the universe, and all of the life that it holds. We could learn much from them!
