His design features a mysterious and intricate landscape, inspired by the cryptic nature of cryptogram puzzles. The landscape is made up of a series of interconnected elements, such as trees, mountains, and rivers, that are each composed of cryptogram puzzles in varying degrees of complexity. The color scheme is muted and earthy, with shades of green, brown, and grey, creating a sense of mystery and intrigue. The title of the book is prominently displayed in bold, white lettering, against a black background, adding to the overall enigmatic feel of the design. --ar 1:2 --style raw --v 6.0