Why the 1930s, you talk to? The invention of Penguin paperback books, of course! This new mass marketplace needed book covers to get both equally uncomplicated to acknowledge and easy to reproduce. Design by Keith Hayes; illustration by Rokas Aleliunas I really like how bold, evocative, and graphic this cover https://booksselfpublishinguk.blogspot.com/2024/12/4-ideas-to-find-best-self-publishing.html