The illustration from Abbe Henri Boudet`s book about the Celtique Mysteries. Francois Gasc mentions that Boudet had a symbolic meaning for the word "Kromlech". "A cromlech is a stone circle that represents God" is one meaning. This map goes along with La Clau de Golgotha which is a map in itself.
The KEY as a map.
The foot of the baby (Madonna and Child statue in Girona).
La Clau (Key) of Golgotha in Girona, Spain.
The Key from the bottle notes.
The key from a window in St. Louis Cathedral.