Nano Banana 2 Prompt Guide

[CORE TASK]
Transform the provided input image into a pose-and-light analysis sheet.

This is NOT a finished character illustration.
This is NOT a clothing sheet.
This is NOT a beauty-preserving redraw.

This is a white-line rough mannequin conversion.

[PRIMARY GOAL]
Extract and visualize only:
- pose structure
- body balance
- camera angle
- body line flow
- inferred light source placement
- illuminated areas and light intensity

[INPUT ROLE]
Use the provided image as the strict anchor for:
- pose
- camera angle
- body tilt
- weight distribution
- approximate lighting situation

Do NOT preserve:
- face rendering
- hairstyle rendering
- clothing detail
- accessories
- weapon detail
- background architecture
- character identity
- emotional expression

[FIGURE CONVERSION]
single rough mannequin-like human figure
white body contour lines
white internal construction lines
simple mannequin head
no face
no eyes
no mouth
no eyelashes
no personality
no individual identity

human figure should look like:
- rough pose mannequin
- anatomy proxy
- line-based body guide
- structural sketch
- white-line rough dummy

keep:
- pose readability
- silhouette flow
- head tilt
- torso direction
- pelvis direction
- limb placement

[BACKGROUND]
pure black background
negative-style dark field
no scenery
no props
no architecture
no environmental storytelling

[LINE STYLE]
rough white line drawing
clean but sketch-like
construction-line feeling
anatomy guide lines visible
joint flow visible
body contour emphasized
no polished illustration finish

[LIGHT ESTIMATION]
predict the likely light source positions from the input image
visualize the light sources and illuminated areas using green glow only

use green light intensity with variation:
- strongest green where the light directly hits
- medium green for wrap light
- soft green for reflected or fading light

mark the estimated light sources with labels and arrows such as:
- Main Light
- Rim Light
- Fill Light
- Floor Bounce
- Back Light
only if appropriate

IMPORTANT:
do not invent random lights
infer lighting from the original input image
if the lighting is ambiguous, keep the annotations simple and plausible

[GREEN LIGHT VISUALIZATION]
show green glow on:
- head / skull plane
- neck
- shoulders
- chest plane
- ribcage direction
- pelvis edge
- thigh planes
- knee contact points
- floor contact bounce if applicable

use green light not as decoration,
but as lighting analysis information

[POSE PRIORITY]
1. preserve pose structure
2. preserve camera angle
3. preserve body balance
4. preserve head-torso relationship
5. visualize likely light direction
6. show illuminated areas with readable green intensity variation

[NEGATIVE]
finished person,
cute girl,
detailed face,
hair rendering,
clothing rendering,
weapon emphasis,
beautiful anatomy

analyze this photo and give me a detailed JSON prompt that recreates it. break down the color grading and every exact color in the photo

(use Opus, not Sonnet. Opus has stronger visual analysis and writes more detailed JSON)

paste that JSON into ChatGPT
upload your product image and prompt:
using this JSON as reference, generate a person holding my product
save that generated photo as your character reference

attach it to every future generation for facial consistency

you now have a consistent UGC model that works across any product

the JSON controls the lighting and color grading. GPT image-2 handles the character. you control the product placement.

the #1 tell on AI photos is flat colors and a grainy look. this method removes both.
5 minutes to set up. unlimited variations after.

Ultra-clean automotive poster featuring the exact same car as the photo that will be provided later. The AI must replicate the car from the uploaded photo with identical body shape, proportions, stance, color, trims, wheels, and all visible exterior details.
The car is presented in a front three-quarter angle facing right, matching the perspective of the original reference layout, but now depicted in a subtle {argument name="action" default="drifting action"}. The drift is expressed through realistic weight transfer, slight body lift, controlled smoke plumes from the rear tires, and faint curved tire marks behind the vehicle, without distorting the original car’s geometry.
Headlights follow the exact style from the reference photo of the car, with optional warm fog lights glowing if the provided car has them. All decals, emblems, plates, and window tints must match the car from the uploaded photo.
The car drifts on a glossy white reflective studio-like floor that maintains soft reflections and realistic shadows, enhanced with light drift skid reflections and directional smudges.
Background remains a clean white-to-light-gray gradient with a giant semi-transparent bold typography of the car model name (auto-extracted from the uploaded photo) vertically dominating the background.
At the very top: clean branding text “{argument name="brand name" default="CAR COMPANY NAME"}” (or the brand detected from the uploaded car photo). Under it, spaced-out stylized tracking text containing the same brand and model name.
Below the car: centered title of the exact model name from the uploaded photo.
Under that, a short descriptive paragraph about the car’s character (efficiency, style, reliability).
Bottom section shows a clean grid layout of specifications. If real specs are known from the detected car model, generate accurate values; if not, generate placeholders in the same layout style (4 columns: horsepower, 0–100 km/h, top speed, engine displacement/fuel type).
Entire poster is minimalist, editorial, high-key studio lighting with ultra-sharp reflections, crisp shadows, modern typography, and 4K believability, blending clean design with dynamic drifting energy, Ratio 9:16

1. Logo Concept Generation Prompt

You are a top-tier logo designer with 20 years of experience, having designed instantly recognizable and deeply meaningful logos for globally renowned brands.

Brand Name: [Your Brand Name]
Industry: [Your Industry]
Brand Personality: [Description]
Target Audience: [Description]
Admired Visual Identities: [List 3]
Disliked Visual Identities: [List 3]
Preferred Style: [e.g., minimalist, bold, geometric, organic, vintage, futuristic]

Generate 5 completely different logo concepts for my brand.

For each concept provide:

- Core visual concept and symbolism
- Shape language and why it suits the brand
- Font direction recommendations
- First emotional trigger
- Why it suits the target audience
- How it would look on business cards, app icons, and billboards
- Why it's timeless rather than trendy

Then tell me which one you would choose if this were your brand and why.

2. Brand Identity Foundation Prompt

You are a top-tier brand strategist who builds brand identities for Fortune 500 companies and startups that later raise millions in funding.

Business Name: [Your Business Name]
Business Description: [One sentence]
Target Audience: [Detailed description]
Competitors: [List 3-5]
Feelings to evoke: [e.g., trust, excitement, luxury, approachability, power]
Words to associate: [List 5-10]
Words not to associate: [List 5-10]

Establish a complete brand identity foundation before designing any visual elements.

Provide me with:

- Brand archetype and why it's a perfect fit
- 5 specific human characteristics describing the brand personality
- Brand tone guide with examples
- Core brand promise (one sentence)
- 3 emotional levels the brand should trigger
- Fundamental difference from competitors
- The one keyword that defines the brand

3. Color Scheme Prompt

You are a color psychology expert and brand designer who deeply understands how colors trigger emotions, build trust, and drive purchasing decisions.

Brand Name: [Your Brand Name]
Industry: [Your Industry]
Target Audience: [Age, gender, income, lifestyle]
Primary emotion to evoke: [e.g., trust, energy, luxury, calm, excitement]
Top 3 competitor colors: [List]
Liked colors: [List]
Disliked colors: [List]

Build a complete brand color palette for me.

Provide me with:

- Primary color with HEX code and psychological explanation
- Two secondary colors with HEX codes
- One accent color for CTAs and highlights
- One neutral color for backgrounds and text
- How each color affects the target audience
- Differentiation from competitors
- Application examples on websites, social media, and packaging
- Color combinations to never use and why

4. Typography Direction Prompt

You are a typography expert and brand designer who deeply understands how fonts convey personality, build credibility, and achieve instant brand recognition.

Brand Name: [Your Brand Name]
Brand Personality: [5 words]
Industry: [Your Industry]
Target Audience: [Description]
Feelings fonts should evoke: [e.g., authority, friendly, innovative, elegant, energy]
Liked brand fonts: [List 3]

Build a complete typography system for me.

Provide me with:

- Primary display font name for headings and why it's perfect
- Secondary font for long text
- Accent font for quotes or emphasis
- Precise font size hierarchy for headings, subheadings, body text, and captions
- Letter spacing and line height recommendations
- Font pairing methodology
- Free alternatives if budget is limited
- Font mistakes to avoid in your industry

5. Complete Brand Identity Package Prompt

You are a top-tier creative director at a brand agency, delivering complete brand identity systems that cover every touchpoint.

Business Name: [Your Business Name]
Business Description: [One sentence]
Target Audience: [Detailed description]
Brand Personality: [5 words]
Industry: [Your Industry]
Competitors: [List 3]
Design tool budget: [Free or paid]
Timeline: [Time you need]

Deliver my complete brand identity system in one response.

Include all elements:

- Brand strategy foundation, archetype, personality, promise, and positioning
- Logo concepts with 3 variations
- Complete color palette with HEX codes and usage rules
- Typography system with names, sizes, and hierarchy
- Visual direction guidelines
- Brand tone guide and tagline options
- Social media visual templates
- 3 core brand rules to never break

Deliver everything as a structured brand guide that any designer, developer, or AI tool can fully understand your brand in 10 minutes.

Shot with a high-definition underwater camera, this prompt captures real underwater natural scenery in a {argument name="environment description" default="clear shallow stream next to a tropical primeval forest"}.

Vertical composition, 3:4 aspect ratio, medium-to-long shot. The lens is slightly below the water surface, showing the shimmering bottom of the water surface above with realistic water wave refraction and natural reflections.

Sunlight shines diagonally into the water from the top right, forming soft beams and underwater spots. Dark reflections and shadows of large tree branches occupy part of the composition in the upper right.

In the middle is clear and quiet stream water with slight suspended particles and {argument name="number of fish" default="5-8"} native freshwater small fish swimming naturally, mainly gray-silver and light brown, varying in size and distance, not forming an organized school. On the stream bed, deep green, yellow-green, and brownish-green water plants grow naturally, swaying gently with the current, distributed naturally unlike an artificial aquarium.

The bottom consists of gray-brown fine sand, gravel, pebbles, and several naturally shaped stones with slight algae marks and signs of water erosion. Multiple springs at the bottom show fine sand billowing slowly from small holes, creating light sand clouds and local water disturbances, not white smoke, steam, or large bubbles.

Natural landscape live-action photography, high-end natural documentary feel, close to National Geographic ecological photography. Features transparent water, natural lighting, restrained colors, realistic underwater optical effects, slight graininess, natural depth of field, and high-definition details.

No people, no buildings, no artificial traces, no text, no borders, no LOGO. Avoid CG feel, aquarium look, seabed coral, exaggerated fish schools, oversaturated greens, dreamy lighting effects, or plastic water plants.

Create a product creative for '{argument name="brand name" default="Over.X"},' a {argument name="product type" default="hair restoration shampoo"}, featuring a {argument name="model" default="cute woman"}

{"type":"vibrant Nigerian street food collage poster","format":"vertical editorial travel-food montage","style":"high-contrast cinematic night photography mixed with hand-painted street poster typography, smoky atmosphere, saturated neon colors, gritty documentary realism, white comic-panel borders, yellow brush lettering, handwritten annotation arrows","main_title":{"text":"{argument name=\"main title\" default=\"NIGERIAN STREET EATS\"}","position":"left-center over main grill scene","typography":"large distressed white block letters for first word, oversized yellow brush-script words below"},"subtitle":{"text":"{argument name=\"subtitle text\" default=\"HOT & FRESH\"}","position":"under main title on red paint-stroke banner","typography":"condensed white uppercase letters"},"scene":{"location":"busy Lagos night market street with food stalls, crowds, headlights, neon signs, smoke, open flames, and warm work lamps","mood":"energetic, smoky, late-night, authentic street-food adventure","lighting":"dramatic orange firelight and grill glow contrasted with blue-green neon and dark urban background"},"central_panel":{"position":"top-left and center, largest panel","description":"street vendor grilling many skewers of spicy suya over open charcoal flames; vendor wears dark cap, grey shirt, black apron, and black gloves; face obscured by shadow; smoke curls around the meat; yellow bus and neon food stall sign in background","visible_signs":["SUYA","PEPPER SOUP"],"apron_text":"SADA SUYA"},"panels":{"total_count":13,"items":[{"label":"main suya grill hero panel","position":"upper-left to center","content":"vendor tending rows of suya skewers over glowing charcoal, with the large poster title overlay"},{"label":"SMOKY SUYA NIGHTS","position":"top-right","content":"close-up of heavily seasoned suya skewers on a grill, smoke rising, handwritten white and yellow label with arrow"},{"label":"LAGOS AFTER DARK","position":"right-middle","content":"wide night street-market scene with umbrellas, food stalls, traffic lights, crowds, and city buildings"},{"label":"SUYA SPICE","position":"middle-left","content":"hands sprinkling orange-red spice over raw marinated meat, white arrow pointing to seasoning"},{"label":"PUFF-PUFF IN PROGRESS","position":"middle-center","content":"round golden puff-puff dough balls frying in bubbling oil, one lifted in a wire skimmer"},{"label":"CORN & UBE","position":"middle-right","content":"grilled yellow corn cobs beside round greenish-brown African pears, with arrow label"},{"label":"SMOKY JOLLOF","position":"lower-left","content":"foil trays filled with reddish jollof rice, steam and smoke drifting upward"},{"label":"AKARA VIBES","position":"lower-center","content":"golden bean cakes frying in a deep pan of hot oil, arrow label"},{"label":"SHAWARMA STATION","position":"lower-right","content":"gloved hands holding an open wrap stuffed with meat, cabbage, carrots, and sauces being drizzled from squeeze bottles"},{"label":"PEPPER SAUCE & ONIONS","position":"bottom-left","content":"metal trays of sliced red onions, bright red pepper sauce, and green sauce at a condiment station"},{"label":"GRILLING GOODNESS","position":"bottom-center","content":"many skewers grilling over flames and smoke, close-up of charred meat with orange fire glow"},{"label":"PUFF-PUFF DOUGH","position":"bottom-right","content":"large green bowl and smaller pot filled with pale dough pieces or batter, arrow pointing to dough"},{"label":"neon slogan sign","position":"bottom-right corner","content":"glowing red, green, and white neon sign with crown doodle reading NA FOOD WE-DEY CHASE"}]},"footer":{"text":"{argument name=\"footer slogan\" default=\"REAL FLAVOUR. REAL PEOPLE. REAL LAGOS.\"}","position":"bottom across yellow paint-stroke strip","typography":"black handwritten uppercase text"},"color_palette":"charcoal black, flame orange, spice red, neon green, electric cyan, warm yellow, smoky grey, white panel borders","composition":"dense magazine-cover collage with tilted rectangular panels separated by thick white borders; main hero image dominates, supporting food close-ups arranged around it; handwritten labels and arrows add street-guide energy","rendering_instructions":"make it look like a finished food-tour poster, not a flat infographic; include realistic steam, oil bubbles, smoke, glowing coals, busy market depth, gritty textures, and legible stylized English labels","negative_prompt":"no clean studio background, no empty panels, no minimalist layout, no washed-out colors, no generic Western fast food, no misspelled main title"}

Generate a 3:4 vertical 9-grid poster suitable for publishing on Xiaohongshu, with an overall layout of 3 columns × 3 rows. The boundaries of the nine grids are clear, making it easy to directly cut into 9 single images for later publishing. The overall style is clean, premium, and unified, suitable for female-oriented healthy lifestyle content, possessing the vibe of a viral Xiaohongshu cover. Image requirements: clear information layout, large text, strong readability, comfortable white space, gentle and healing color palette.

Overall visual style:
Cream white, light beige, light oat color, and light caramel color as the main color tones, paired with a small amount of dark brown text. Ins style, healing sense, sleep therapy theme, minimalist layout, light skeuomorphic illustration embellishments. Elements such as pillows, moons, stars, hot milk, aromatherapy, books, eye masks, curtains, and beds can be added. The overall look should be like a professional new media design graphic, with neat fonts, suitable for a knowledge-based popular science Xiaohongshu 9-grid.

Layout requirements:
The entire image must be a standard 9-grid composition, and each grid can stand alone as an independent image after being cut.
The content of each grid should be completely centered; do not place titles or body text near the dividing lines.
Keep obvious gaps or thin borders between each grid to ensure that reading is not affected after cropping.
All text must use Chinese, be clear and readable, no garbled characters, no English.
Each grid should look like an independent Xiaohongshu image-and-text card, but the visual style must remain unified.
The image should be exquisite, realistic, and natural, without a cheap marketing feel, and not overly flashy.

Specific content of the 9-grid:

Grid 1 (Cover)
Main title: 8 tips to make you fall asleep instantly
Subtitle: Insomniacs and night owls must save this
The cover visuals should be the most eye-catching, suitable for the first image. Add healing sleep elements such as soft beds, moons, pillows, and eye masks. The title should be prominent with a premium layout.

Grid 2
Title: 1. Don't play with your phone 1 hour before bed
Body text: Blue light makes the brain more awake; the more you scroll, the harder it is to fall asleep.
Image elements: Mobile phone, moon, small illustration of a sleepy expression

Grid 3
Title: 2. Dim the lights before bed
Body text: A warm light environment can help the body enter a "ready to sleep" state.
Image elements: Bedside lamp, warm yellow light, curtains

Grid 4
Title: 3. Don't keep the room temperature too high
Body text: Keeping it a bit cooler makes it easier to fall asleep quickly.
Image elements: Air conditioner, thermometer, quilt

Grid 5
Title: 4. Don't drink strong tea or coffee at night
Body text: Caffeine delays sleepiness, making you lie in bed for a long time unable to sleep.
Image elements: Coffee cup, teacup, prohibition sign

Grid 6
Title: 5. Take a hot shower before bed
Body text: It can relax the body and help you fall asleep faster.
Image elements: Bathroom steam, towel, hot water

Grid 7
Title: 6. Write it down if your brain won't stop
Body text: Writing down your worries and to-do lists makes it easier for your brain to relax.
Image elements: Notebook, fountain pen, small desk lamp

Grid 8
Title: 7. Fix your bedtime
Body text: Going to bed at about the same time every day will make your biological clock increasingly stable.
Image elements: Clock, moon, bed

Grid 9
Title: 8. Try deep breathing relaxation
Body text: Inhale for 4 seconds, hold for 4 seconds, exhale for 6 seconds, and sleepiness will gradually come.
Bottom small text: Save this set and try it tonight
Image elements: Breathing lines, person with closed eyes, stars

Image quality requirements:
High definition, premium layout, magazine feel, realistically publishable, new media operation aesthetics, Xiaohongshu viral image-and-text style, neat text layout, suitable for direct image cutting.