プロフェッショナル構図 — talk tiny portraits

声を、形にする。：speaker portraits as three postage-sized rectangles placed on huge white field; large event title anchors bottom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: 「声を、形にする。」. Exact secondary text: 「DESIGN TALK」. Subject: Japanese speakers at a small design event. Distinct composition: speaker portraits as three postage-sized rectangles placed on huge white field; large event title anchors bottom. Palette: cream, navy, pale blue. 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.