nanobanana prompt: Hyper-realistic Tourism Collage with 3D Portal Food Effects

{   "Create a hyper-realistic tourism advertisement collage in a single 1:1 image divided into a 2x2 grid. Each section shows a hand holding a sleek, ultra-thin smartphone in portrait orientation, slightly tilted to create a strong 3D portal effect where iconic national food emerges out of the phone screen into the real world. Consistent hand, phone design, and lighting style across all four panels.",  "layout": {    "type": "grid",    "rows": 2,    "columns": 2,    "aspect_ratio": "1:1"  },  "scenes": [    {      "position": "top-left",      "country": "France",      "text": "France",      "food": "Golden buttery croissant on a white plate with strawberries",      "background": "Eiffel Tower, green fields, bright blue sky",      "elements": ["flying birds", "commercial airplane", "French flag"],      "lighting": "warm natural daylight",      "mood": "fresh, elegant, classic"    },    {      "position": "top-right",      "country": "Italy",      "text": "Italy",      "food": "Hot Italian pizza with basil leaves and visible steam",      "background": "Colosseum, Rome skyline at sunset",      "elements": ["orange sky", "flying birds"],      "lighting": "golden sunset light",      "mood": "warm, passionate, flavorful"    },    {      "position": "bottom-left",      "country": "Japan",      "text": "Japan",      "food": "Assorted sushi and sashimi platter on wooden tray",      "background": "Tokyo skyline at night with Tokyo Tower and neon lights",      "elements": ["airplane trail", "city glow"],      "lighting": "cool night lighting with neon highlights",      "mood": "modern, clean, refined"    },    {      "position": "bottom-right",      "country": "Mexico",      "text": "Mexico",      "food": "Colorful street tacos with lime and salsa",      "background": "Colonial Mexican street with warm sunset tones",      "elements": ["birds flying", "festive atmosphere"],      "lighting": "warm cinematic sunset",      "mood": "vibrant, festive, energetic"    }  ],  "style": {    "realism": "ultra-photorealistic",    "lighting": "cinematic",    "depth": "strong depth of field and realistic shadows",    "colors": "vibrant but natural tourism-ad palette",    "quality": "4K ultra-sharp"  },  "constraints": {    "no_watermark": true,    "no_brand_logos": true,    "no_extra_text": true,    "clean_composition": true  }}