Infographie Scientifique à Quatre Dioramas

{
  "type": "four-panel educational science concept poster",
  "style": "cinematic 3D infographic illustration, premium educational poster, highly detailed floating diorama islands, realistic textures and materials, soft studio lighting, clean modern typography, subtle scientific HUD overlay lines and callout indicators",
  "canvas": {
    "aspect_ratio": "1:1",
    "background": "divided into 4 equal quadrants separated by a clean cross divider, each with its own atmospheric gradient"
  },
  "layout": {
    "grid": "2x2",
    "sections": [
      {
        "title": "[ASTRONOMY]",
        "subtitle": "Exploring the Universe",
        "position": "top-left",
        "background": "deep midnight blue sky with distant stars and a subtle Milky Way nebula",
        "subject": "a white astronomical observatory dome with an open slit exposing an optical telescope, situated on a circular floating rocky island with a winding footpath, tiny pine trees, low shrubs, and a warm lit doorway",
        "callouts": [
          "TELESCOPES",
          "GALAXIES",
          "STARS"
        ]
      },
      {
        "title": "[BIOLOGY]",
        "subtitle": "The Science of Life",
        "position": "top-right",
        "background": "soft cool cyan-blue gradient",
        "subject": "a vintage cream-colored binocular compound microscope resting on a floating mossy earth island overgrown with lush ferns, miniature botanical plants, and tiny wildflowers, accompanied by a hovering translucent micro-bubble showing green cell structures",
        "callouts": [
          "CELLS",
          "DNA",
          "ECOSYSTEMS"
        ]
      },
      {
        "title": "[CHEMISTRY]",
        "subtitle": "Matter and Its Transformations",
        "position": "bottom-left",
        "background": "clean emerald green to deep teal gradient",
        "subject": "a floating circular laboratory platform displaying borosilicate glassware including Erlenmeyer flasks, graduated beakers, boiling flasks on ring stands, a colorful ball-and-stick molecular model, and vibrant glowing liquids in amber, cobalt blue, and radiant emerald",
        "callouts": [
          "ELEMENTS",
          "REACTIONS",
          "BONDS"
        ]
      },
      {
        "title": "[PHYSICS]",
        "subtitle": "Understanding the Laws of Nature",
        "position": "bottom-right",
        "background": "warm parchment beige to sepia gradient",
        "subject": "a gleaming polished steel Newton's cradle in dynamic motion on a circular floating brass-trimmed timber pedestal, flanked by three vintage leather-bound textbooks and an open notebook displaying mathematical formulas",
        "callouts": [
          "MOTION",
          "ENERGY",
          "GRAVITY"
        ]
      }
    ]
  },
  "text_treatment": {
    "title_font": "bold modern geometric sans-serif uppercase, pure white",
    "subtitle_font": "clean semi-bold sans-serif, high legibility",
    "callout_style": "fine white vector line art icons with delicate pointer lines and neat text badges"
  }
}