【第2弾】note見出し画像プロンプト事例集（ChatGPT Images 2.0で生成・86,000文字超）

第1弾はこちら

この記事の見出し画像は下記のプロンプトで生成しました。

Use case: ads-marketing
Asset type: 16:9 landscape hero thumbnail for a Japanese note article about a collection of prompts for creating article header images.
Primary request: Create a lively, premium, colorful editorial thumbnail. A cheerful Japanese woman in her 20s stands exactly in the center, facing the viewer, smiling naturally with both arms raised high in an energetic celebratory pose. Around her, densely arrange many floating thumbnail-image cards in a wide variety of visual styles and moods: clean editorial, bold geometric, pastel illustration, modern business, vivid pop, minimal monochrome, collage, soft photographic, retro, futuristic, elegant. Make the cards feel random yet art-directed.
Scene/backdrop: Bright airy studio-like abstract background with subtle colorful shapes and depth, no identifiable location.
Subject: One adult Japanese woman, authentic contemporary appearance, stylish casual clothing in clean bright colors, full upper body visible, both hands and fingers anatomically natural and unobstructed, joyful friendly expression.
Style/medium: High-end photorealistic commercial photography blended with polished graphic-design collage; crisp and suitable for a professional Japanese media thumbnail.
Composition/framing: Exact 16:9 wide landscape. Woman remains the unmistakable central focal point. Numerous rectangular 16:9 thumbnail cards surround her on all sides but do not cover her face or hands. Strong layered depth: several large cards partially cropped in the extreme foreground, medium cards around the subject, many smaller cards receding into the background; frequent tasteful overlaps; dynamic diagonal flow; high density without visual chaos. Preserve safe margins around the central face. Cards show distinct visual compositions and color palettes, not repeated clones.
Lighting/mood: Bright soft studio lighting, upbeat, playful, welcoming, energetic.
Color palette: Colorful mix of coral, cyan, cobalt blue, sunny yellow, mint, lavender, magenta and white, balanced with clean neutral areas; refined saturation.
Text: No readable text, no letters, no logos, no watermarks. Thumbnail cards use purely visual layouts, abstract blocks, photos, shapes, patterns, and illustration motifs.
Constraints: Exactly one woman; central face sharp and appealing; both raised arms clearly visible; pronounced foreground-to-background depth; densely layered thumbnails; polished professional finish; premium and tasteful.
Avoid: vulgar or cheap styling, gambling or pachinko aesthetics, gold-heavy palette, excessive neon, glow, radial burst, confetti overload, text shadows, clutter over the face, distorted hands, extra fingers, duplicate face, extra people, logos, UI screenshots, readable typography, watermark.

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