Nano Banana Pro 提示词 - 阳光庭院茶会上的蝙蝠侠与小丑

{ "image_generation_prompt": { "subjects": { "count": 2, "description": "Batman and Joker standing side-by-side in a sunlit outdoor courtyard, full-body fashion portrait with character-accurate outfits.", "figure_1_left": { "identity": "Batman", "attire": "Classic Batman suit: matte-black armored batsuit with segmented plating, subtle graphite texture, black utility belt, black gauntlets, and a flowing black cape. Iconic bat emblem on the chest. Black cowl with pointed ears.", "accessories": "Optional small prop: holding a single long-stemmed pink rose in the right hand (to keep the original ‘coquette’ contrast).", "pose": "Standing with weight on one leg, body angled slightly towards the center, looking towards the left with a confident, calm expression (a restrained smile)." }, "figure_2_right": { "identity": "Joker", "attire": "Classic Joker suit: vivid purple tailored blazer and trousers, green vest, patterned tie, crisp shirt, and a bright flower on the lapel (yellow or orange). Polished dress shoes. Joker signature styling.", "accessories": "Single-strand pearl necklace and pearl drop earrings removed; keep character-appropriate accessories only (lapel flower, gloves optional).", "hairstyle": "Slicked-back Joker-green hair.", "makeup": "Iconic Joker makeup: pale white face, darkened eyes, bold red grin (clean but theatrical, not smeared).", "pose": "Standing straight with hands clasped behind the back, looking towards the left with a smile that feels playful and mischievous." } }, "environment": { "setting": "Outdoor courtyard in front of a grand beige stone building.", "architectural_details": "Large vertical stone blocks, tall French windows or doors with white frames visible in the background, outdoor wall lanterns.", "props": "A white wrought-iron bistro table positioned between the subjects, set with a white tea service including a teapot, cups, and a tiered dessert stand.", "ground": "Light-colored gravel surface." }, "lighting_and_atmosphere": { "type": "Natural sunlight, potentially golden hour or late afternoon.", "characteristics": "Bright, warm illumination creating distinct shadows on the building facade and gravel. The mood is sophisticated, cinematic, playful-contrasting (elegant courtyard vs iconic characters), and upbeat.", "color_palette": "Beige stone, cream and white props, warm sunlight; strong contrast accents from Batman’s black suit and Joker’s purple/green suit." }, "technical_specifications": { "quality": "4k, Ultra HD, Photorealistic.", "style": "High-fashion photography, lifestyle portrait, cinematic realism.", "camera_settings": "Sharp focus on subjects, high resolution, realistic texture rendering (fabric, armor plating, stone, skin), natural bokeh, cinematic lighting.", "aspect_ratio": "Vertical portrait (9:16)" } } }