0 dark-blue-horror-eeriness-not-being-alone-scopophobia-thalassophobia-book-cover-ideas-with-silhouette-figure-water-glass-window-underwater-facility-129835191c The visual composition of the design aims to create a sense of eeriness and suspense. The dark blue background and the deep water outside the glass window contribute to the overall atmosphere of the horror genre. The distorted font choice for the title adds to the haunting feeling, while the use of a pale blue color connects it to the underwater theme. The absence of the author's name allows the focus to remain solely on the title and the visual elements. The choice of matte-finish paper stock enhances the overall eerie vibe of the cover.