Nano Banana Pro

Consistent Character Portrait: Alev in a Cozy Library (JSON)

A complex JSON prompt designed for consistent character generation (Project Alev), requiring strict preservation of facial features (eye shape, freckle pattern) from a master reference. The scene is a cozy, intellectual portrait in a modern

Prompt text

Original English text. Replace placeholders with your own details.

{
 "generation_request": {
 "meta_data": {
 "task_type": "text_to_image_consistent_character",
 "project_name": "Project_Alev",
 "priority": "high",
 "version": "v1.0"
 },
 "technical_constraints": {
 "face_preservation": {
 "enabled": true,
 "reference_mode": "strict",
 "parameters": {
 "character_anchor": "alev_master_face",
 "preserve_original_features": true,
 "preservation_strength": 0.95,
 "match_criteria": [
 "eye_shape_and_color",
 "freckle_pattern",
 "nose_structure",
 "face_shape"
 ]
 }
 },
 "output_settings": {
 "aspect_ratio": "9:16",
 "orientation": "portrait",
 "resolution_target": "ultra_high_res",
 "render_engine_style": "photorealistic_cinematic"
 }
 },
 "creative_prompt": {
 "subject_profile": {
 "identity": {
 "name": "Alev",
 "archetype": "cute_energetic_creative"
 },
 "demographics": {
 "gender": "female",
 "age_group": "early_20s",
 "body_type": "petite_slender"
 },
 "appearance": {
 "hair": {
 "color": "vibrant copper orange",
 "style": "messy bun with loose strands framing face",
 "texture": "wavy, thick"
 },
 "face_features": {
 "eyes": "large emerald green",
 "skin": "fair with light dusting of freckles on nose",
 "nose": "small button nose",
 "face_shape": "heart-shaped, youthful"
 },
 "expression": {
 "type": "focused but happy",
 "gaze": "looking down at a sketchbook then glancing up",
 "micro_expression": "biting lower lip slightly (concentration)"
 }
 },
 "styling": {
 "top": "oversized beige knit sweater (off-shoulder)",
 "accessories": [
 "black rimmed round glasses (resting on head)",
 "silver pendant necklace"
 ],
 "makeup": "minimal, peach blush, tinted lip balm"
 }
 },
 "scene_context": {
 "location": "cozy corner in a modern library",
 "furniture": "velvet armchair",
 "atmosphere": {
 "vibe": "intellectual, cozy, autumn feeling",
 "elements": [
 "bookshelves in background (bokeh)",
 "steam rising from a mug",
 "rainy window reflection"
 ]
 },
 "lighting_setup": {
 "primary": "soft window light (overcast day)",
 "secondary": "warm reading lamp glow",
 "specifics": "illuminating the orange hair to make it pop"
 }
 },
 "photography_style": {
 "camera_angle": "eye level, slight close-up",
 "framing": "head_and_shoulders",
 "lens_character": "85mm portrait lens",
 "depth_of_field": "shall

Source & attribution

Alev Kaya · Awesome Nano Banana Pro Prompts

Source-listed license: CC-BY-4.0. Prompt text is preserved; titles and previews may be shortened for display. Source examples are not NexGateHub test results.

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