I was looking at the album cover for PP&M’s (moving) and the more I looked at it, the more the middle and right face reminded me of two dopers:
Mary looks like Medea’s Child, and Peter reminds me of Le Sang. I swear if Sang had a taller twin they’d be able to tour as the (younger) real thing.
If you click on the link and then enlarge the photo, I think it looks just like them.