So far, of the books I've located there are more to find, I still have not found Nanny's face. But I know I've seen it somewhere. The search continues.
My mother bought my youngest a stuffed Piggy for Christmas and it came with a one episode DVD of Muppet Babies. Remember the one when it was raining and the babies had to play inside with the activity book?
i think it was to show the story more though a babys eye level like your the same size of the muppet babies when you look at them from that hight all you would be able to see would see up to nanny's socks