How to make AI images so real, people think you hired a photographer. Everything practitioners on X, Reddit, and Hacker News have figured out, curated into one guide.
There's a moment every AI image creator knows. You generate a portrait, lean back, squint at it, and something's off. The skin is too smooth. The lighting is too even. It looks generated.
Nano Banana Pro and Nano Banana 2 are the most capable photorealism engines available right now. But most people are using them wrong, prompting them like it's 2024. This masterclass fixes that.
Here's the first thing you need to unlearn: stop writing tag soup.
These aren't diffusion models. They're language models that output pixels. They understand intent, physics, cause and effect. When you throw comma-separated keywords at them, you're handing a seasoned cinematographer a grocery list.
beautiful woman, photorealistic, 8k, detailed skin, studio lighting, masterpiece, trending on artstation, best quality, ultra detailed, sharp focus
This single shift, from keywords to creative direction, is responsible for about 70% of the quality gap between amateur and professional output.
Pro is the slow, meticulous painter. NB2 is the fast, brilliant sketch artist. The quality gap? About 5-8%. On a phone screen, you genuinely can't tell them apart.
Best at: Hero images, print, complex multi-person scenes, text in images
Secret power: The “Thinking” step adds genuine artistic interpretation. It makes creative decisions you didn't ask for, and they're usually good
Texture edge: 5-8% more detail density at 4K. Visible at 100% crop, invisible on social media
The pro move: Use NB2 for 90% of your generations (exploration, iteration) and Pro for the final 10% (hero images, delivery). Best of both worlds.
This is the single most important technique in this entire guide.
Real photographs are full of flaws. AI images aren't. That's why they look fake. You have to manually inject the flaws that make reality real.
Use these (click to copy)
Never use these
Portrait of a mechanic, extreme close-up, visible pore density, slight hyperpigmentation, peach fuzz on cheek, sweat beading in fine lines, grease smudge texture on forehead, unretouched raw photography.
By requesting “pore density” and “peach fuzz,” you force the model to calculate light interaction at microscopic levels rather than smoothing details away.
Naming a specific camera and lens does more for photorealism than any other single prompt element. The model has internalized what an 85mm f/1.4 on a Sony A7III looks like. When you name the hardware, you activate an entire aesthetic profile.
Portrait compression, creamy shallow DoF
Best for: Headshots, beauty, editorial
The 135mm trick: telephoto lenses compress features and increase detail density on focal points. For maximum skin texture fidelity, 135mm on a Hasselblad is the cheat code.
Vague lighting produces vague images. “Good lighting” means nothing to the model.
Stop describing the effect (mood, atmosphere) and start describing the cause: where the light comes from, what it hits, how it falls off into shadow.
Single key light at 45 degrees creating the signature triangle shadow beneath the eye on the shadow side. Minimal fill. High contrast.
Late afternoon sun at 15 degrees above horizon. Warm orange backlight creating rim light around hair and shoulders. Long shadows stretching toward camera. Color temperature 3200K.
Harsh light from the left side at 90 degrees to the surface. Deep shadows in every crevice and pore. Maximum texture emphasis. Chiaroscuro effect.
Harsh on-camera flash, direct and unflattering. High ISO grain. Slightly overexposed highlights. Background falls to darkness.
Tip: Use clock positions for unambiguous light placement. 12 = above, 3 = right, 6 = below, 9 = left. “Key light at 10 o'clock” beats “from the upper left” every time.
Naming a film stock is what one practitioner called “the most powerful single instruction you can give Nano Banana.” Each stock triggers a complete tonal signature: color response, grain, contrast curve, skin rendering. One word. Massive impact.
Warm skin, pastel palette, organic grain
Best for: Portraits, wedding
Rule: never mix film stocks in a single prompt. Each has distinct color chemistry. Pick one. Commit.
The tips that separate someone who's “pretty good” from someone whose output makes people say “wait, this is AI?”
Enough theory. Battle-tested prompts from real practitioners. Copy them. Modify them. Make them yours.
Black and white portrait of a woman in her 50s. No makeup, no retouching. Shot on Hasselblad X2D with 100mm f/2.2 lens. Window light from camera left, hard and directional, creating deep shadows on the right side of her face. Visible laugh lines, pores, the texture of real skin that has lived. Ilford HP5 Plus film stock. She is looking directly into the lens with quiet intensity.
The film stock sets the palette. "No retouching" overrides smoothing. Single hard light creates shadow play that makes B&W sing.
Front-facing camera selfie, slight downward angle. A man in his late 20s in a cluttered apartment kitchen, morning light from a window behind him creating slight overexposure on his left shoulder. Mid-sentence, mouth slightly open. Wrinkled t-shirt. iPhone 16 Pro Max, 12mm front camera. Deep depth of field, background visible, no artificial blur. Visible skin texture, slight stubble.
"iPhone front camera" triggers computational photography. Deep DOF (no bokeh) is crucial because phone selfies don't have shallow depth of field. Cluttered environment adds authenticity.
A frosted glass bottle of artisan hot sauce on a slate surface. A single dried chili pepper beside it, slightly curled. Late afternoon light raking across from the left at 80 degrees, casting a long shadow. Condensation droplets on the glass catching individual specks of light. Canon EOS R5, 100mm f/2.8 macro. Focus stacked, sharp from front label to back cap.
Raking light reveals every texture. "Condensation droplets catching light" is micro-detail that screams real photograph. Macro + focus stacking = pro product work.
Extreme close-up portrait. Damp skin after rainfall. Water droplets tracing the contours of cheekbones. Soaked hair clinging to temples. Each pore visible, each droplet a tiny lens reflecting the overcast sky. Subsurface scattering visible where backlight hits thin skin of the ear. Hasselblad X2D, 135mm f/2.8. 4K resolution.
Wet surfaces are the ultimate photorealism test. Water interacts with light via refraction, reflection, surface tension. Forces the model into highest-fidelity mode.
Pin this to your wall. Run through it before every generation.
14 battle-tested prompts and prompt generators from the best creators on X. Sourced from real tweets and open-source projects, with a copy button for each.
Curated from @dhumann, @fofrAI, @oggii_0, @techhalla, @dotey, @Gdgtify, @godofprompt, @PavolRusnak, @gizakdag
No more photoshoots! Just use this Nano Banana Pro prompt with a selfie: "A professional, high-resolution profile photo, maintaining the exact facial structure, identity, and key features of the person in the input image. The subject is framed from the chest up, with ample Show more
A professional, high-resolution profile photo, maintaining the exact facial structure, identity, and key features of the person in the input image. The subject is framed from the chest up, with ample headroom. The person looks directly at the camera. They are styled for a professional photo studio shoot, wearing a premium smart casual blazer in a subtle charcoal gray. The background is a solid '#562226' neutral studio color. Shot from a high angle with bright and airy soft, diffused studio lighting, gently illuminating the face and creating a subtle catchlight in the eyes. Captured on an 85mm f/1.8 lens with a shallow depth of field, exquisite focus on the eyes, and beautiful, soft bokeh. Natural, realistic skin texture. Clean and bright cinematic color grading with subtle warmth and balanced tones.
Skin Deep Experimenting with realistic skin textures. Open Nano Banana Pro on your favorite surface, upload a reference image for the subject and try the prompt below. An extreme close-up macro portrait of the subject, using the uploaded reference image as a strict identity Show more
An extreme close-up macro portrait of the subject, using the uploaded reference image as a strict identity source with zero deviation. Left-eye dominant composition, 100mm macro lens at f/2.8. Hyper-realistic skin texture with visible pores and natural micro-details.
Gemini Nano Banana Pro. Prompt: Paparazzi-style extreme close-up photo of a woman with striking facial features, caught off-guard while turning toward the camera. Face and shoulders only, shot from a low angle. Strong harsh on-camera flash, grainy high-ISO, raw candid Show more
Paparazzi-style extreme close-up photo of a woman with striking facial features, caught off-guard while turning toward the camera. Face and shoulders only, shot from a low angle. Strong harsh on-camera flash, grainy high-ISO, raw candid street-photography feel. Crowded scene with motion blur, Paris Fashion Week atmosphere.
The model's default is “beautiful.”
Your job is to redirect it toward “true.”
The best prompt isn't the longest one. It's the one that describes a moment so specifically that only one photograph could exist from it.
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