Grids Are so elementary to design they can hardly be termed a craze, however , you can expect playful and possibly sudden requires on grids and lines. At the opposite end in the spectrum, maximalist designs are chaotic and ornate. Victorian-design lettering and metallic book cover embossing are typical illustrations. https://bookillustratorsinuk.blogspot.com/2025/01/top-self-publishing-trends-of-2025.html