間取り線の余白設計

小さく住んで、大きく暮らす。 — architectural floor-plan lines overlay only the white margin, never the photo; panoramic room photo offset lowを核にした、構図固有のプロフェッショナルバナー。

IMAGE MASTER PROMPT

Japanese horizontal advertising banner. Exact text: 「小さく住んで、大きく暮らす。」／「20㎡の住まい展」. Subject: compact contemporary Japanese apartment interior. Composition: architectural floor-plan lines overlay only the white margin, never the photo; panoramic room photo offset low. Palette: white, graphite, pale wood. Professional Japanese art direction, horizontal digital banner, 16:9, photorealistic where photography is specified, exact legible Japanese text, disciplined grid, realistic proportions and materials, no logos, no watermark, no fake text, no jagged brush edges, no torn paper, no grunge, no neon glow, no surreal effects, no generic centered template.