

A sunlit bookstore interior with wooden shelves of books, stacked paperbacks and tall windows throwing long shadows across a cream floor. A large mustard yellow and black opening at the back wall carries the dense modules, with its blobby shapes doing the work of the finder squares. The strong yellow against near black keeps the pattern crisp, while the soft sage walls and floor stay quiet and uncluttered around it. Scattered dark flecks on the floor echo the code's dots.