AI Prompt for Japanese 2x2 Grid Poster Design

"{ "type": "advertisement poster collection", "layout": "{argument name=\"grid layout\" default=\"2x2 grid\"}", "panels": [ { "position": "top-left", "theme": "skincare", "visuals": "young Asian woman looking up, soft natural lighting, dappled shadows, green lotion bottle", "headline": "{argument name=\"skincare headline\" default=\"素肌が、目覚める。\"}", "subtext": ["植物の力で、今日より、もっと私らしく。", "93% 自然由来成分配合"], "branding": "BALMY BOTANICAL SKIN LOTION" }, { "position": "top-right", "theme": "tourism", "visuals": "traditional Japanese temple on a cliff, sea of clouds, purple and orange sunrise sky", "headline": "{argument name=\"travel headline\" default=\"まだ見ぬ日本が、待っている。\"}", "subtext": ["旅は、人生を豊かにする時間。心が動く、その一歩を。"], "branding": "JAPAN Where tradition meets wonder." }, { "position": "bottom-left", "theme": "food", "visuals": "steaming bowl of ramen, chashu, egg, chopsticks lifting noodles, dark moody lighting", "headline": "{argument name=\"ramen headline\" default=\"麺が、うまいと、心が満たされる。\"}", "subtext": ["国産小麦 100% 職人仕込み"], "branding": "らぁ麺 匠 -TAKUMI-" }, { "position": "bottom-right", "theme": "technology", "visuals": "floating black wireless earbuds, abstract glowing purple and blue sound waves, dark background", "headline": "{argument name=\"earbuds headline\" default=\"音が、あなたを解き放つ。\"}", "subtext": ["静寂の中に、新しい自分が見つかる。"], "branding": "SOUND ERA SE-01" } ] }"