minimalist poetic book cover and back cover spread, full wrap design for printed poetry book, aspect ratio 2:1 open spread, contemporary literary editorial style with intimate handmade aesthetic, soft textured paper background in warm off-white tones with subtle aged yellow and light graphite gray shadows, gentle grain and visible paper fibers, calm negative space composition, front cover positioned on the right side and back cover on the left side, small full moon drawn in graphite pencil on the front cover, slightly imperfect circular shape, delicate hand-drawn texture with visible pencil strokes and soft smudging, emotional but restrained atmosphere, subtle handwritten fragments faintly scattered across both covers like personal notes or diary margins, partially readable but fading into texture, melancholic and introspective tone, modern poetry book identity, elegant serif typography mixed with faint handwritten accents, title on the front cover reading exactly: “cartas que escrevi para Lua”, the word “Lua” slightly marked with light pencil scribbles and gentle chaotic strokes around it, ambiguous emotional emphasis without reducing legibility, as if the word carries unresolved feeling or memory, asymmetrical composition with intentional emptiness, quiet emotional weight, cinematic softness, intimate editorial design balancing professionalism and vulnerability, back cover mostly minimal with faint graphite smears and ghost-like handwritten traces, no logos, no barcode, no Mehr sehen