Japanese Commercial Poster Grid Layout

{
  "type": "advertisement poster collection",
  "layout": "[2x2 grid]",
  "panels": [
    {
      "position": "top-left",
      "theme": "skincare",
      "visuals": "young Asian woman looking up, soft natural lighting, dappled shadows, green lotion bottle",
      "headline": "[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": "[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": "[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": "[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"
    }
  ]
}