As I had done some research into po art, I thought I would look a bit into cartoonist or illustrations for cartoons, which were also prominent in 1950’s to 1960’s. Below is a selection from H.G. Peters, Jack Kirby and Carl Barks. In all of them they use bold even sometimes primary colours. The illustrations aren’t too detailed or over complicated just enough to tell the story. Dots are sometimes used to show skin colour.