By Goddess, and I’d never thought about it-they’re wearing fish heads on their heads!
As this article articulates nicely .
(pointy hat-tip to Morgainne!)
Not only is the ‘Christian Fish’ a rotated vesica piscis, the very elect of the Church Fathers are wearing a symbol of the Great Mother, and Her holy gateway, on their heads.
I swear I’ll never be able to see a bishop now without bursting out laughing.