プロンプト
Create one finished self-help and personal growth front book cover in a single generation, 1024:1536 portrait composition, flat cover artwork only, never a book mockup. Exact title text: "ONE CLEAR HOUR". Exact author text: "DANIEL WEST". Subject: a minimal clock face with a single gold hour segment and no extra marks. Composition: preserve a clean title zone, one dominant focal idea, readable silhouette at thumbnail size, and professional trade-publishing hierarchy. Style: modern minimalist design, one clear visual metaphor, generous negative space, premium matte finish. Color and light: warm white, soft neutrals, and one confident optimistic accent color. Typography: bold contemporary sans-serif with excellent thumbnail readability; render the exact title and author once only, with correct spelling, clean kerning, no extra words, no duplicate letters, and no invented publisher marks. Constraints: print-ready front cover, polished visual hierarchy, coherent anatomy and perspective. Avoid: malformed text, repeated author names, extra logos, watermarks, borders, 3D books, hands holding a book, or horizontal mockups.
