Nano Banana Pro AI Image Prompt: Cinematic Nighttime Portrait in Purple Dress AI image prompt preview generated with Synterial

Nano Banana Pro AI Image Prompt: Cinematic Nighttime Portrait in Purple Dress

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Sadie 🥀

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Description

Generate a cozy cinematic nighttime portrait of a woman in a shiny purple mini dress, seated in a velvet armchair, using this Nano Banana Pro AI image prompt.
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image template
{ "type": "image_prompt", "description": { "subject": { "name": "{argument name="subject" default="[NAME]"}", "expression": "Soft and subtle smile", "hair": { "style": "{argument name="hair style" default="Side ponytail"}", "accessory": "Black and purple butterfly hair clip positioned on the right side", "details": "Fine, textured strands framing the face" }, "makeup": "Soft, natural makeup" }, "clothing": { "outfit": "{argument name="outfit" default="Fitted shiny purple mini dress"}", "sleeves": "Long sleeves", "neckline": "Deep V-neck", "fabric": "Smooth, elegant fabric", "fit": "Figure-enhancing silhouette" }, "pose": { "position": "Seated elegantly in a large armchair", "posture": "Slightly reclined with a relaxed posture", "left_arm": "Resting on the armrest", "right_arm": "Raised, forming a small finger-heart gesture", "legs": "Crossed at the knees, extending toward the lower-right corner of the frame" }, "setting": { "location": "Indoor nighttime environment", "furniture": { "chair": "Large ornate white velvet armchair with a dark wooden frame" }, "background": { "right_side": "Dark wooden bookshelves filled with books", "left_side": "Window revealing a dark night sky with tree silhouettes" } }, "props": [ "Ornate white velvet armchair", "Black and purple butterfly hair clip", "Two lit candles in brass candlesticks on a side table to the left", "Dark wooden bookshelf filled with books" ], "lighting": { "key_light": "Warm candlelight acting as the primary soft light source", "rim_light": "Subtle rim light separating the subject from the background", "effect": "Defined highlights on the skin, legs, and contours of the armchair" }, "mood": { "atmosphere": "Calm, intimate, and cozy nighttime ambiance" }, "technical": { "shot_type": "Full medium shot", "camera_angle": "Eye-level", "lens": "50mm", "aperture": "f/1.8", "depth_of_field": "Soft background bokeh", "style": "Cinematic nighttime portrait photography", "quality": "RAW 8K photography, rich natural textures, perfectly balanced exposure", "aspect_ratio": "9:16" } } }
Result Download

Generations consume standard token rates depending on model specifications.

Prompt Specifications

Model Engine gemini-3.1-flash-image-preview
Output Format 1:1

Verified Prompt FAQ

This prompt is used to generate AI image content with a ready-made technical structure, model configuration, and reference image support. It helps creators test visual ideas faster without building every prompt from scratch.

Yes. Upload your reference images inside the Prompt Tester panel on the right, then run the generation test to preview how the prompt performs with your own visual direction.

Yes. This prompt is listed as a Synterial verified showcase prompt and includes its official preview, model engine, output configuration, and testing workflow.