Nano Banana Pro

High-Contrast Black and White Editorial Portrait Prompt for Nano Banana 2

A highly detailed JSON-structured prompt for Gemini Nano Banana 2, designed to generate a black and white editorial portrait of an adult male model. The prompt specifies monochromatic color profile, high contrast, hard daylight, dramatic sh

Prompt text

Original English text. Replace placeholders with your own details.

{
"metadata": {
"image_type": "photograph",
"primary_purpose": "editorial"
},
"composition": {
"rule_applied": "rule of thirds",
"aspect_ratio": "4:5",
"layout": "single subject",
"focal_points": [
"Subject's face and sunglasses",
"Textured shearling collar of the coat"
],
"visual_hierarchy": "Eye starts at the high-contrast face and sunglasses, flows down the textured line of the coat lapel, and softly moves to the blurred background elements",
"balance": "asymmetric"
},
"color_profile": {
"dominant_colors": [
{
"color": "Black",
"hex": "#0a0a0a",
"percentage": "45",
"role": "primary subject"
},
{
"color": "Mid Gray",
"hex": "#7a7a7a",
"percentage": "35",
"role": "background"
},
{
"color": "White",
"hex": "#f5f5f5",
"percentage": "20",
"role": "accent"
}
],
"color_palette": "monochromatic",
"temperature": "neutral",
"saturation": "black and white",
"contrast": "high contrast"
},
"lighting": {
"type": "natural window/outdoor daylight",
"source_count": "single source",
"direction": "45-degree side",
"directionality": "highly directional",
"quality": "hard light",
"intensity": "dramatic",
"contrast_ratio": "high contrast (dramatic shadows)",
"mood": "dramatic",
"shadows": {
"type": "harsh defined edges",
"density": "deep black",
"placement": "right side of face, neck, and inner folds of coat",
"length": "short"
},
"highlights": {
"treatment": "preserved",
"placement": "on face, nose bridge, left cheekbone, and coat lapel"
},
"ambient_fill": "absent",
"light_temperature": "neutral"
},
"technical_specs": {
"medium": "digital photography",
"style": "realistic",
"texture": "sharp",
"sharpness": "tack sharp",
"grain": "film grain",
"depth_of_field": "shallow",
"perspective": "straight on"
},
"artistic_elements": {
"genre": "portrait",
"influences": [
"classic cinematic portraiture",
"editorial fashion photography"
],
"mood": "sophisticated",
"atmosphere": "moody, contemplative, and stylishly rugged",
"visual_style": "clean"
},
"typography": {
"present": false,
"fonts": [
{
"type": "sans-serif",
"weight": "regular",
"characteristics": "modern"
}
],
"placement": "background",
"integration": "subtle"
},
"subject_analysis": {
"primary_subject": "Adult male model with short groomed beard, styled hair, wearing sunglasses, a dark turtleneck, and a heavy dark shearling-lined coat",
"positioning": "rule of thirds placement",
"scale": "medium",
"interaction": "isolated",
"facial_expression": {
"mouth": "neutral",
"smile_intensity": "no smile",
"eyes": "direct gaze hidden behind sunglasses, looking away from camera",
"eyebrows": "neutral",
"overall_emotion": "serious",
"authenticity": "posed"
},
"hands_and_gestures": {
"left_hand": "not visible",
"right_hand": "not visible",
"finger_positions": "relaxed",
"finger_interlacing": "none",
"hand_tension": "relaxed",
"interaction": "none",
"naturalness": "

Source & attribution

Picts by AI · 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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