6 Rain Lodging Picture Book Concept Variations AI Image Prompt

Create a horizontal illustrated concept sheet for a picture book page, showing exactly 6 prompt variations for the theme 'rain lodging', with Japanese handwritten-style headings and captions. Canvas: Wide 16:9 off-white paper background, soft watercolor picture-book style, gentle rain atmosphere, quiet discovery, warm muted colors, delicate ink outlines, natural paper texture, no photorealism. Main title at top left in Japanese: 「絵本の1ページ：テーマ『雨宿り』プロンプト6パターン」, casual handwritten black text. Layout: 3 columns × 2 rows grid of 6 rectangular watercolor panels, each with numbered Japanese title above and short two-line Japanese caption below. Panel 1: low frog-eye viewpoint under leaf; panel 2: view from inside transparent umbrella; panel 3: narrow alley framing rainy street; panel 4: reflective puddle showing upside-down world; panel 5: close-up of raindrop with miniature village reflection; panel 6: under tiled roof, exactly 4 animals (tabby cat, rabbit, small round bird, mouse). Footer note bottom left in Japanese: 「※ どのページも、やさしい光・静けさ・発見を感じる雰囲気で。」 Include exactly 6 panels and exactly the 4 animals listed. All visible text in Japanese, handwritten and legible. Avoid extra logos, watermarks, modern UI elements. Gentle, poetic, rainy, quiet mood suitable for children’s picture book concept sheet.