Migron – Saint-Nazaire

Saint-Nazaire was erected in the 12th century. The church has a very elaborate southern portal (prev. upl.). The geometrical design of the archivolts is typical for the "style saintongeais". Above the archivolts are some interesting corbels.

The (for me) most enigmatic of the portal´s corbels. There are two different angels and three details (the face is the right corner is turned around, to make it more "visible").

There are two men. One on top of the other. One has the face up, one down. He wears a beard. Inbetween the genitals of the top person??
Or is the top person a woman (headdress)..? ? What is then inbetween them? Male and female genitals???

Maybe you can give some explanation.