I really love this piece. It gave me inspiration to integrate the degenerating tombstone with water- and I have a sort of decent idea. I'd like to string a curtain like Cristo's between branches, put a hole in it near the center for drainage, and below the hole I have a piece of wood, level with the ground easily covered that becomes revealed upon rain? Perhaps it'd need to be in some sort of sand pile or something.
water + sand
Well that looks pretty neat I'd say and this wasn't even a designed piece, just an observation. Perhaps I can pool rocks into the idea?