Obal na bibli se zipem v temném geometrickém stylu

Self-publishing book cover design for: self help bold geometric. Genre: historical fiction, illustrated full-bleed cover archetype, mysterious dark mood, dramatic black and red palette. Render with title and author placeholder text rendered cleanly in matching typography. Print-ready 5:8 portrait composition. Polished publisher-quality design, no watermarks. No copyrighted franchise look-alikes. No real-author photos. Title text rendered sharp and readable. Specifically: self help bold geometric. Target search intent (rendered visually, no on-image text): "obal na bibli se zipem" (cs).