This prompt is optimized for Nano-banana-pro model

Hyper-Realistic Pencil Sketch Portrait Prompt

A highly structured JSON prompt for generating a monochromatic, hyper-realistic pencil sketch portrait (digital illustration) based on a reference image. It specifies detailed visual attributes, micro-details (wisps of hair, catchlights in eyes), composit

Example Prompt

{ "meta": { "image_quality": "High", "image_type": "Monochromatic Digital Illustration / Hyper-realistic Pencil Drawing", "resolution_estimation": "736 x 914" }, "global_context": { "scene_description": "reference image", "time_of_day": "Indeterminate / Studio setting", "weather_atmosphere": "Serene / Intimate", "lighting": { "source": "Artificial / Studio Lighting", "direction": "Frontal / Slightly Butterfly", "quality": "Soft / Diffused", "color_temp": "Neutral (Greyscale)" } }, "color_palette": { "dominant_hex_estimates": [ "#1A1A1A", "#808080", "#E6E6E6", "#BDBDBD" ], "accent_colors": [ "Charcoal", "Slate Grey", "Silver", "Deep Black" ], "contrast_level": "Medium" }, "composition": { "camera_angle": "Eye-level", "framing": "Close-up / Headshot", "depth_of_field": "Shallow (soft focus on hair extremities and background)", "focal_point": "The subject's eyes and the bridge of the nose" }, "objects": [ { "id": "obj_001", "label": "Female Subject", "category": "Person", "location": "Center", "prominence": "Foreground", "visual_attributes": { "color": "Range of greyscale tones", "texture": "Smooth skin, fine hair strands, soft lip texture", "material": "Skin / Hair", "state": "Posed", "dimensions_relative": "Occupies roughly 80% of the frame" }, "micro_details": [ "Individual wisps of hair catching light on the left and right", "Subtle catchlights in the pupils of both eyes", "Fine rendering of eyelashes and eyebrow hairs", "Soft philtrum indentation above the upper lip", "Subtle shading on the neck suggesting collarbones", "Smooth gradient transition on the forehead and cheeks" ], "pose_or_orientation": "Facing forward, direct eye contact", "text_content": "null" }, { "id": "obj_002", "label": "Background", "category": "Environment", "location": "Full frame", "prominence": "Background", "visual_attributes": { "color": "Dark grey to mid-grey gradient", "texture": "Grainy / Stippled", "material": "null", "state": "Static", "dimensions_relative": "Full frame coverage behind subject" }, "micro_details": [ "Noise/grain texture throughout the gradient", "Darker vignetting in the four corners", "Lighter halo effect immediately surrounding the head" ], "pose_or_orientation": "null", "text_content": "null" } ], "text_ocr": { "present": true, "content": [ { "text": "https://t.co/UDC60YoONE", "location": "Bottom right corner", "font_style": "Cursive / Handwritten signature", "legibility": "P" } ] } }

Generate with AI

Pro Tip:

This character style prompt has been tested and optimized for best results. You can modify it slightly to customize the output while keeping the core structure intact.

AI Model

Nano-banana-pro

Author

MaryFllr.base.eth

Frequently Asked Questions

Everything you need to know about character style prompts

How do I use this character style prompt?

Simply click the "Generate with AI" button above, and you'll be taken to our AI image generator with this Character Style prompt pre-filled. You can customize it further or generate images directly. Our AI will interpret the prompt and create stunning character visuals based on your description.

Can I modify this prompt for my specific needs?

Absolutely! Feel free to copy the prompt and customize it to match your vision. For character artwork, try adding details about style, lighting, composition, or mood. The more descriptive you are, the better the AI can understand your creative vision. Browse our character prompts to learn more techniques.

What AI models work best for character style?

This character prompt works with most modern AI image generators including Nano Banana, Flux, and GPT-Image. Different models excel at different aspects - Nano Banana is great for character styles, while Flux offers photorealistic results.

What makes a good character style prompt?

Great character prompts include: specific subject details, art style references, lighting conditions (soft light, dramatic shadows), color palette, mood/atmosphere, and technical specs (4K, detailed, HD). Study our example prompts to see effective patterns.

Is this prompt free to use?

Yes! All prompts in our library are completely free for personal and commercial use. Copy, modify, and create amazing character artwork without any restrictions.

Want more inspiration?

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