กริดโฆษณาผลิตภัณฑ์ดูแลผิว 4 ช่อง

{
  "type": "four-panel skincare product advertisement collage",
  "style": "studio-quality commercial product photography, glossy packaging, dramatic lighting, premium beauty advertisement aesthetic",
  "format": "square 2x2 grid",
  "camera": "front-facing centered packshot in each quadrant, eye-level framing, sharp focus on tube, shallow depth of field in background",
  "products": [
    {
      "position": "top-left",
      "brand": "[GARNIER]",
      "product": "[OIL CONTROL Face Wash]",
      "packaging": "blue translucent squeeze tube with dark blue cap, water droplets on packaging",
      "scene": "tube standing upright in shallow water with dynamic splash around base",
      "lighting": "cool blue high-contrast lighting",
      "color_palette": "deep blue, cyan, white",
      "effects": [
        "water ripples",
        "splash crown",
        "droplets on packaging"
      ]
    },
    {
      "position": "top-right",
      "brand": "[POND'S]",
      "product": "[BRIGHT GLOW]",
      "packaging": "gold-to-orange gradient squeeze tube with white cap, subtle glittery texture",
      "scene": "tube standing upright on reflective golden liquid with circular ripples",
      "lighting": "warm golden backlight with soft bokeh highlights",
      "color_palette": "gold, amber, orange, cream",
      "effects": [
        "golden reflections",
        "glow",
        "liquid ripple rings"
      ]
    },
    {
      "position": "bottom-left",
      "brand": "[Himalaya HERBAL CARE]",
      "product": "[PURIFYING NEEM Face Wash]",
      "packaging": "white and translucent green squeeze tube with teal cap, herbal leaf graphic on front",
      "scene": "tube placed on wet natural stone surrounded by fresh green leaves in botanical setting",
      "lighting": "soft natural sunlight filtering through foliage",
      "color_palette": "green, white, teal, earthy stone tones",
      "effects": [
        "water droplets",
        "lush leaves",
        "fresh natural atmosphere"
      ]
    },
    {
      "position": "bottom-right",
      "brand": "[NIVEA]",
      "product": "[DEEP CLEAN CHARCOAL POWER]",
      "packaging": "matte black squeeze tube with black cap and blue circular logo",
      "scene": "tube standing on dark wet surface surrounded by broken charcoal pieces",
      "lighting": "moody low-key directional lighting with subtle mist",
      "color_palette": "black, charcoal gray, deep blue",
      "effects": [
        "wet surface reflections",
        "charcoal chunks",
        "dramatic shadows"
      ]
    }
  ]
}