No one has actually seen it, but a fairy interpreter asked a fairy and they described it as just a cloud of smoke and once in a while you trip over something in the floor.  The fairies purposely leave their trash in the floor because they think it is funny when people trip over them.
Inside the fairies church, Inside Church
fairy interpreter
praying mantis
I am usually here. I'm never there. I sit and think very, very slowly. Then I move very slowly there. I eat leaves and think extensively on how not to move.
i like how i think very very slowly I hope you get to wise decisions with  slow thinking well, we are in the fairy church  I love the fantasy world because it gives me joy I wish I can reason that way You can try,its not hard to fit in my circle ok I will What brings you here I need new insights  New insights like what how to move fast I can help you with that