Nano Banana 提示词作品

{
  "objective": "Create a 2x2 Instagram grid featuring an African tribal man with horns performing capoeira poses, using a bold cinematic color palette similar to the reference",

  "aspect_ratio": "1:1",

  "composition": {
    "layout": "2x2 grid",
    "spacing": "thin white borders",
    "consistency": "same man across all 4 images",
    "variation": "different poses and expressions in each frame"
  },

  "subject": {
    "type": "African tribal man",
    "appearance": {
      "build": "athletic, muscular",
      "skin": "deep rich dark tone",
      "expression_range": [
        "smiling (joyful, energetic)",
        "angry (intense, powerful)",
        "serious (focused, calm)",
        "playful confidence"
      ]
    },
    "outfit": {
      "top": "fur tribal garment",
      "headgear": "horned headpiece (natural, organic materials)",
      "details": [
        "earthy textures",
        "handcrafted tribal elements"
      ]
    }
  },

  "poses": [
    {
      "type": "capoeira kick",
      "description": "mid-air dynamic kick, motion blur in legs"
    },
    {
      "type": "low stance",
      "description": "grounded defensive pose, intense eye contact"
    },
    {
      "type": "spin movement",
      "description": "fluid rotational motion, body twisting"
    },
    {
      "type": "balanced pose",
      "description": "one-hand balance or freeze, controlled strength"
    }
  ],

  "environment": {
    "setting": "tribal landscape",
    "elements": [
      "field of red/orange flowers (like tulips)",
      "lush green stems",
      "clear deep blue sky",
      "natural open environment"
    ],
    "background_style": "slightly blurred depth of field for subject emphasis"
  },

  "color_palette": {
    "primary": "rich earthy browns",
    "secondary": "deep reds and oranges (flowers)",
    "accent": "vivid blue sky",
    "contrast": "high contrast cinematic tones"
  },

  "photography": {
    "style": "smartphone Instagram aesthetic",
    "lighting": "natural sunlight, slightly dramatic shadows",
    "motion": "subtle motion blur in action shots",
    "focus": "sharp subject, shallow depth of field",
    "quality": "slightly grainy, realistic"
  },

  "mood": "powerful, cultural, energetic, expressive",

  "negative_constraints": [
    "no modern clothing",
    "no urban environment",
    "no studio lighting",
    "no futuristic elements",
    "no low detail textures"
  ]
}