Ron had gone a nasty greenish colour, his eyes fixed on the house. The other three wheeled around.
Ron had gone a nasty greenish colour because her mother would give them a hard time.
My question is that:
Does "Ron had gone a nasty greenish colour" refer to his face? If so, why didn't it put "Ron's face had gone a nasty greenish colour"? If not, what does it truly mean?
~ From Harry Potter and the Chamber of Secrets