Nano Banana Pro

Neo-Noir 1920s Gangster Portrait

A highly structured prompt for Gemini Nano Banana Pro using image-to-image face influence to generate an ultra-cinematic, neo-noir portrait of a young male gangster from the 1920s. The scene is set on a wet, rainy night street, focusing on

Prompt text

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{
 "type": "image_to_image",
 "mode": "face_influence",
 "identity_strength": "medium",
 "aspect_ratio": "3:4",
 "orientation": "vertical",
 "quality": "8K",
 "realism": "ultra_cinematic_photorealism",

 "face_reference": {
 "use_uploaded_image": true,
 "identity_lock": false,
 "influence_level": "high",
 "preserve_overall_look": true,
 "allow_minor_variation": true,
 "stylization_allowed": "subtle"
 },

 "subject": {
 "gender": "male",
 "age_group": "young_adult",
 "framing": "half_body",
 "pose": {
 "body_position": "walking_forward",
 "movement": "slow_confident_stride",
 "hand_1": "holding_lit_cigarette",
 "hand_2": "inside_overcoat_pocket",
 "shoulders": "square_relaxed",
 "head_angle": "slightly_tilted",
 "eye_direction": "looking_directly_at_camera",
 "expression": "cold_fearless_authoritative"
 }
 },

 "wardrobe": {
 "theme": "1920s_street_gangster",
 "outfit": {
 "overcoat": "long_dark_wool_coat",
 "suit": "dark_three_piece_underneath",
 "waistcoat": "buttoned",
 "tie": "loosened",
 "cap": "flat_cap_worn_low"
 },
 "fabric_texture": "heavy_wool_visible",
 "weather_effects": "slightly_wet_fabric",
 "era_accuracy": "1920s"
 },

 "environment": {
 "setting": "1920s_city_street",
 "time": "night",
 "weather": "light_rain",
 "street_elements": [
 "wet_cobblestone_road",
 "vintage_street_lamps",
 "brick_buildings",
 "old_shopfronts"
 ],
 "atmosphere": {
 "mood": "dark_gritty_gangster",
 "smoke": "cigarette_smoke_mixing_with_rain"
 },
 "background": {
 "people": "distant_blurred_figures",
 "lights": "street_lamps_reflections",
 "bokeh": "rainy_light_bokeh"
 }
 },

 "lighting": {
 "style": "cinematic_night_lighting",
 "primary_source": "warm_street_lamps",
 "secondary_source": "cool_moonlight_fill",
 "contrast": "very_high",
 "shadow_style": "deep_hard_shadows",
 "highlight_focus": [
 "face",
 "eyes",
 "rain_drops",
 "coat_texture"
 ]
 },

 "camera": {
 "lens": "85mm",
 "aperture": "f1.4",
 "depth_of_field": "ultra_shallow",
 "focus_priority": "eyes",
 "motion_feel": "cinematic_freeze",
 "angle": "eye_level"
 },

 "color_grading": {
 "style": "neo_noir_film",
 "palette": "cool_blues_greys_warm_amber_lights",
 "contrast": "strong",
 "blacks": "crushed",
 "highlights": "glowing"
 },

 "render_settings": {
 "detail_level": "ultra_high",
 "sharpness": "high",
 "noise": "minimal",
 "film_grain": "cinematic_subtle",
 "realism_boost": true
 },

 "negative_prompt": [
 "cartoon",
 "anime",
 "illustration",
 "painterly_style",
 "plastic_skin",
 "face_warping",
 "bad_anatomy",
 "extra_limbs",
 "low_resolution",
 "overexposed",
 "modern_objects",
 "cars_modern",
 "logos",
 "text"
 ]
}

Source & attribution

Gagan Singh · 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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