This image supports the original Hell Mouth image because it has the similar beast pushing creatures into the mouth/ jaws of hell. This image is from Bourges Cathedral, ca. 12th century, and it titled Jaws of Hell.
Shared by: Mia Herault, Christyn Rebmann, Kazia Gueho, Sara Hall
Image Credit: https://en.m.wikipedia.org/wiki/Hellmouth#/media/FileBourges- Jaws.jpg