Hello. You did not present the excerpt and the image to which the question refers, which makes it impossible for it to be answered accurately. However, I will try to help you in the best possible way.
"Dorothy and the Wizard" is a children's book that presents Dorothy a girl who lives in a very humble way with her uncles in Kansas, but a tornado takes her to a place of fantasy and magic where she and her friends need to find the wizard of oz and ask him to fulfill their wishes. The story has a childish and playful tone and to reinforce that tone, illustrations are presented that stimulate the excerpts of the books, allowing a playful world to be more easily visualized by the reader, allowing the fantasy and childhood tone to be evident.