Tawny Man Trilogy - questions (SPOILERS)

[Nuytsia]

For starters.....

Is it significant that Fitz describes the Pale Woman as looking a lot like the Fool? They're aren't actually related are they????
I know they are the same 'race' but so is Fitz and any human. I doubt PW and the Fool look so different to humans (except for their colouring) when they seem to be easily able to pass for human.
He never mentioned Prillkop resembling the Fool in any way did he?

Hmmmmmmm.