4-Panel Japanese Advertising Concept Grid

Prompt

{   "type": "advertising concept board",   "layout": {     "style": "{argument name=\"grid layout style\" default=\"2x2 grid of Japanese advertising posters\"}",     "sections": [       {         "position": "top-left",         "industry": "technology",         "subject": "white wireless earbuds hovering over a clean surface",         "style": "minimalist, bright, white background, sleek",         "headline": "{argument name=\"tech ad headline\" default=\"次世代サコンド、ここからはじまる\"}",         "brand_logo": "aura+"       },       {         "position": "top-right",         "industry": "beauty",         "subject": "pink lipstick and an open makeup compact on a reflective surface",         "style": "elegant, warm lighting, soft bokeh background, luxurious",         "headline": "{argument name=\"cosmetics ad headline\" default=\"ひと塗りで、私が変わる。\"}",         "brand_logo": "LUMINA"       },       {         "position": "bottom-left",         "industry": "beverage",         "subject": "silver and blue energy drink can surrounded by splashing water and electric lightning bolts",         "style": "dynamic, high contrast, dark background, energetic",         "headline": "{argument name=\"energy drink headline\" default=\"限界を、もう一歩先へ。\"}",         "brand_logo": "aura+"       },       {         "position": "bottom-right",         "industry": "travel",         "subject": "local train traveling through green rice fields with mountains in the background",         "style": "scenic, sunset lighting, warm, nostalgic",         "headline": "{argument name=\"travel ad headline\" default=\"週末、小さな旅に出かけよう。\"}",         "brand_logo": "東都ライン"       }     ]   } }