Why did Ray Bradbury entitle this part of the novel "The Hearth and the Salamander"? Does the title involve a contrast? If it does, what is the contrast, and why did Bradbury choose to focus on it?

What was the purpose of including the pictures of the movie still, the propaganda poster and the magazine cover? a. to allow the reader to compare the vogue cover to the other images mentioned in the article c. to prove to the reader that the vogue cover was inappropriate b. to show the reader the images are not similar at all d. all of the above