

A stack of books with blotchy red, yellow, blue and green covers sits inside a round sticker shape, surrounded by swirling rainbow and violet waves. The square clover-marked book fronts and the dark red cover blocks act as the finder squares, while the spotted covers and wavy page edges carry the modules. Dark purple and maroon shapes against cream pages and pale swirls keep the pattern distinct. Detail is spread across the whole circle, with pink clouds under the bottom blue book.