Diapositive Comparative de Brochure de Voyage

{
  "type": "comparison presentation slide with two large poster-layout travel advertisements",
  "style": "clean Japanese business presentation, white background, black divider lines, screenshot-like composite layout",
  "canvas": {
    "aspect_ratio": "16:9",
    "background": "white"
  },
  "layout": {
    "sections": [
      {
        "title": "left comparison area",
        "position": "top-left and bottom-left",
        "count": 3,
        "labels": [
          "元画像 GPT-Image-2で生成",
          "Canva Magic layers",
          "Magic Layers"
        ]
      },
      {
        "title": "right comparison area",
        "position": "top-right and bottom-right",
        "count": 2,
        "labels": [
          "[自作ツールpptx(改良中)]"
        ]
      }
    ],
    "dividers": "thick vertical divider near center and thick horizontal divider across the middle, thin black borders around ad boards",
    "composition": "top row displays source on left and converted output on right; bottom row shows enlarged reconstructed layouts side by side"
  },
  "text_elements": {
    "top_left_heading": "元画像 GPT-Image-2で生成",
    "bottom_left_brand": "Canva Magic layers",
    "bottom_right_label": "[自作ツールpptx(改良中)]"
  },
  "embedded_ad_design": {
    "type": "Japanese travel magazine and tourism app promotional brochure",
    "brand_name": "[旅色]",
    "issue": "[06]",
    "subtitle": "[TABIIRO]",
    "theme": "[sunset coastal shrine trip in Japan]",
    "color_palette": [
      "sky blue",
      "sunset gold",
      "warm beige",
      "white",
      "black"
    ],
    "page_descriptions": [
      "cover page with blue sky, traditional Japanese shrine building, woman in straw hat seen from behind, white Japanese headline, yellow badge, top-right weather icon",
      "double-page sunset spread with torii gate in the sea, glowing horizon sun, vertical row of 4 yellow numbered markers, bottom strip of 4 travel photos",
      "scenic cliff page with Japanese typography, 3 circular thumbnails, pale yellow callout box, small photo of woman by the sea",
      "bottom information bar with 5 square feature icons, smartphone mockup held in hand, QR code, 2 app store badges"
    ]
  },
  "rendering": "flat presentation screenshot, crisp Japanese typography, high-resolution document mockup aesthetic"
}