Four-Panel Vertical Advertisement Mockups

{
  "type": "four-panel advertisement mockup",
  "layout": "vertical split into four equal columns",
  "panels": [
    {
      "position": "far left",
      "theme": "food advertisement",
      "subject": "steaming bowl of authentic soy sauce ramen with sliced pork, half a soft-boiled egg, bamboo shoots, and green onions",
      "background": "dark, moody lighting",
      "typography": {
        "catchphrase": "この一杯に、魂を込めて。",
        "subtext": "ultimate ramen maximizing ingredient umami",
        "brand_name": "麺心",
        "details": "authentic soy sauce ramen 980 yen",
        "footer": "Tokyo Shibuya address and business hours"
      }
    },
    {
      "position": "mid-left",
      "theme": "fashion lookbook",
      "subject": "young Japanese woman looking back over her shoulder, wearing a sheer white long-sleeve top",
      "background": "light grey studio backdrop",
      "typography": {
        "headline": "SHEER",
        "subheadline": "NEW COLLECTION",
        "vertical_text": "wearing transparency",
        "details": "SPRING / SUMMER 2024 3.15 fri - Start",
        "button": "特設サイトを見る >"
      }
    },
    {
      "position": "mid-right",
      "theme": "travel agency promotion",
      "subject": "woman in a white summer dress and straw hat walking down white stairs",
      "background": "Santorini, Greece with iconic blue dome churches, white buildings, and deep blue Aegean sea",
      "typography": {
        "top_text": "to an unseen spectacular view",
        "main_title": "Travel",
        "subtitle": "let's take a journey that moves your heart",
        "badge": "summer travel sale until 5.31 FRI",
        "bottom_nav": {
          "count": 3,
          "labels": ["海外ツアー", "国内ツアー", "航空券+ホテル"]
        },
        "button": "今すぐチェック！ >"
      }
    },
    {
      "position": "far right",
      "theme": "B2B SaaS software",
      "subject": "open laptop displaying a data dashboard, surrounded by floating UI elements",
      "background": "light purple and white gradient",
      "ui_elements": {
        "count": 3,
        "labels": ["AIアシスタント", "タスク管理", "データ分析"]
      },
      "typography": {
        "logo": "Aideal",
        "headline": "仕事が、もっとスマートに。",
        "subheadline": "AI creates time for you",
        "badge": "over 10,000 companies",
        "button": "無料で始める >",
        "url": "www.aideal.jp"
      }
    }
  ]
}