This is a caricature of Pete Townshed from Kris's blog. His nose is extremely exagerated, and it takes up his whole entire face. His body is really small and his face, especially his nose, is humungous.
This is a caricature of the beatles. The part which is exagerated is their legs Their legs are made to look really long and skinny, like sticks. We get the effect that most of them were tall and really, really skinny.