4-Panel Japanese Advertising Banner Grid

Prompt

{   "type": "2x2 advertisement banner grid",   "layout": "four distinct quadrants, each containing a different style of commercial advertisement",   "quadrants": [     {       "position": "top-left",       "industry": "skincare and beauty",       "visuals": "close-up portrait of a young Asian woman with clear, glowing skin touching her cheek; a sleek serum bottle with a glowing pearl-like sphere next to it",       "brand": "LUMIèRE",       "copy": [         "{argument name=\"beauty catchphrase\" default=\"わたし史上、いちばんの透明感へ。\"}",         "うるおい×ハリ透明感 トータルエイジングケア美容液",         "2024.4.20 NEW DEBUT"       ],       "color_palette": "white, soft beige, light grey"     },     {       "position": "top-right",       "industry": "travel agency",       "visuals": "a backpacker standing on a rocky cliff overlooking a stunning blue fjord and majestic mountains under a clear sky",       "brand": "TABINOVA",       "copy": [         "{argument name=\"travel catchphrase\" default=\"まだ見ぬ景色を探しに行こう。\"}",         "今こそ旅に出よう",         "国内・海外ツアーは最大30%OFF!",         "5.31まで"       ],       "color_palette": "sky blue, deep ocean blue, earthy greens and browns"     },     {       "position": "bottom-left",       "industry": "cafe and dining",       "visuals": "a mouth-watering stack of fluffy pancakes topped with melting butter, dripping syrup, fresh strawberries, and blueberries; a cup of black coffee and a silver fork in the background",       "brand": "café miel",       "copy": [         "{argument name=\"cafe catchphrase\" default=\"しあわせは、今日のごほうび。\"}",         "ふわっと、とろけるパンケーキで 心ほどけるカフェタイムを。",         "季節限定 ベリーパンケーキ 1,480 yen",         "Follow us! @cafe_miel_official"       ],       "color_palette": "warm beige, appetizing brown, vibrant red"     },     {       "position": "bottom-right",       "industry": "B2B SaaS / AI technology",       "visuals": "isometric 3D illustration featuring miniature office workers interacting with floating data dashboards, bar charts, and a central AI server unit; 3 circular feature icons at the bottom left",       "brand": "{argument name=\"tech brand name\" default=\"SHIFTAI\"}",       "copy": [         "{argument name=\"tech catchphrase\" default=\"その仕事、AIにおまかせ。\"}",         "業務効率を、次のステージへ。",         "無料相談受付中！",         "詳しくはこちら"       ],       "color_palette": "corporate blue, purple gradient, crisp white"     }   ] }