Nano Banana Pro
Prompts

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Prompts

1
BY@Özge Döner
Dec 28, 2025

Cinematic Mirror Selfie: Batman and Catwoman Cosplay

Cinematic Mirror Selfie: Batman and Catwoman Cosplay

A highly constrained JSON prompt for Nano Banana Pro to generate a photorealistic mirror selfie of a couple cosplaying as Batman and Catwoman inside a modern elevator. It requires two reference images for strict identity lock and specifies detailed wardrobe (bat-cowl, cat mask, yellow bat emblem) and environment (stainless steel elevator, cool ceiling lights) to ensure accurate reflections and cinematic contrast.

Prompt
{ "generation_request": { "meta_data": { "tool": "NanoBanana Pro", "task_type": "photorealistic_single_image", "priority": "highest" }, "references": { "male_character_reference_image": "UPLOAD_MALE_REFERENCE (REQUIRED)", "female_character_reference_image": "UPLOAD_FEMALE_REFERENCE (REQUIRED)", "reference_rules": { "preserve_uploaded_character_identities": true, "identity_lock_strength": 1.0, "strict_face_match": true, "no_identity_drift": true, "no_face_morphing": true, "no_beautification": true, "same_people_only": true, "no_extra_subjects": true } }, "output_settings": { "aspect_ratio": "9:16", "orientation": "portrait", "resolution": "ultra_high_res", "render_style": "photorealistic_cinematic_elevator_mirror_selfie", "sharpness": "high", "film_grain": "subtle" }, "hard_constraints": [ "NO watermark or added text overlays.", "EXACTLY 2 subjects only: uploaded male + uploaded female.", "Faces must be 1:1 identical to references." ], "creative_prompt": { "scene_summary": "Photorealistic mirror selfie inside a modern metallic elevator. The man wears a black bat-cowl and a dark blazer over a black t-shirt with a yellow bat emblem on the chest. He holds a smartphone to take the mirror selfie. The woman wears a sleek cat-inspired mask and a fitted black outfit, posing in the foreground. Cool ceiling lights, realistic reflections, sharp faces. No extra text or watermarks.", "environment": { "location": "stainless-steel elevator", "lighting": "cool ceiling panels, cinematic contrast" }, "camera": { "type": "mirror selfie", "angle": "vertical framing; phone visible", "lens_look": "smartphone wide selfie look (24-28mm equivalent)", "focus": "faces sharp" }, "wardrobe_and_style": { "male": { "mask": "matte black bat-cowl", "outfit": "dark pinstripe blazer, black t-shirt with yellow bat emblem" }, "female": { "mask": "black cat mask with small studs", "outfit": "fitted black top and bottoms", "hair": "sleek ponytail" } }, "quality_rules": [ "accurate mirror physics", "accurate hands and phone geometry", "no face artifacts" ] }, "negative_prompt": [ "watermark", "extra people", "identity drift", "warped reflections", "bad hands", "blur" ] } }

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Common Questions

Nano Banana Pro is Google's latest multimodal AI model featuring multimodal understanding (text, images, and video), high-quality generation from photorealistic to artistic styles, fast iteration with quick edits and variations, diverse styles from pixel art to oil paintings, precise control over composition and lighting, and complex multi-object, multi-character scene rendering.
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Simply copy the prompt and use it in YouMind with the 'Nano Banana Pro' image generation model according to the description. We are working on a tighter integration for one-click usage in the future.
It helps you consolidate your content creation and learning best practices into YouMind Shortcuts. This enables one-click generation based on your materials—like turning a YouTube video into a blog post or extracting quotes from an article.
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