プロフェッショナル構図 — water strata

水と、暮らす。：three photos stacked as thin unequal horizontal strata; one large vertical word crosses only marginsを設計原則にした、用途固有の日本語バナー。

IMAGE MASTER PROMPT

Japanese horizontal digital advertising banner, 16:9. Professional contemporary Japanese graphic design. Exact headline: 「水と、暮らす。」. Exact secondary text: 「WATER FORUM」. Subject: Japanese river infrastructure and daily water use. Distinct composition: three photos stacked as thin unequal horizontal strata; one large vertical word crosses only margins. Palette: white, charcoal, muted vermilion. Photorealistic and commercially usable, precise Japanese typography, disciplined alignment, believable materials, natural Japanese people when present, generous intentional whitespace. No logos, no watermark, no fake extra text, no jagged brush edges, no torn paper, no grunge, no neon glow, no surreal or fantasy effects, no generic centered layout.