Infrared photography reveals a world invisible to the naked eye. Lush green forests become ghostly silver-white. Blue skies turn jet black. Skin glows with an otherworldly luminescence. Clouds punch through with dramatic contrast that no filter can replicate.
Real infrared photography requires specialized sensors or optical filters blocking all visible light — capturing only wavelengths above 700nm that normal cameras discard. It's technical, expensive, and demands precise conditions. But with AI image generation, you can conjure that same ethereal otherworld with a well-crafted prompt.
The photographers and digital artists getting genuinely stunning AI infrared results understand the specific visual language of IR imagery. They know the difference between Wood Effect monochrome IR and Aerochrome false-color IR. They understand why IR foliage glows and IR water turns dark. This guide hands you that vocabulary in full — plus 45+ ready-to-use prompts.
The Science Behind Infrared Photography Prompts
Understanding why infrared images look the way they do transforms your ability to write prompts that produce them reliably.
Why foliage turns white: Chlorophyll in plant leaves strongly reflects infrared light (the "Wood Effect," named after Robert Wood who pioneered IR photography in 1910). Healthy green vegetation becomes brilliant white in IR because it's reflecting nearly all infrared radiation that hits it. Dead or stressed foliage reflects less, appearing darker.
Why skies turn dark: Clear blue sky scatters very little infrared light. Unlike visible-spectrum photography where blue sky appears bright, IR-sensitive cameras capture a dark, nearly black sky — creating extreme contrast with the white clouds above.
Why skin glows: Human skin reflects infrared differently than visible light. Blood vessels beneath the skin affect IR reflectance, creating a smooth, luminescent quality that makes portraits look almost translucent.
Why water appears dark: Water absorbs infrared wavelengths strongly, appearing very dark or black in IR images — the opposite of its visual-spectrum appearance on bright days.
The false-color IR effect: Kodak Aerochrome film (and its digital simulations) records infrared in one channel and shifts colors: foliage becomes red-to-magenta, skies turn cyan, making images look like alien landscapes.
The key AI insight: Name the specific IR type and explain its visual logic. "Infrared photography" alone is vague. "720nm infrared converted camera, Wood Effect, bright white foliage, black sky, dreamy landscape" gives AI the full picture.
Core Vocabulary for Infrared AI Prompts
Build your prompts from these technical terms. AI models recognize them from millions of real IR photographs:
Essential Infrared Prompt Terms
IR Type Identifiers
- •
720nm infrared photography - •
850nm deep infrared - •
full spectrum infrared converted - •
Wood Effect infrared - •
Aerochrome false-color infrared - •
Super Echtachrome IR film simulation
Visual Characteristics
- •
bright white glowing foliage - •
jet black dramatic sky - •
dark water surface - •
luminescent skin glow - •
high contrast clouds - •
otherworldly ethereal atmosphere
False-Color IR Terms
- •
Aerochrome red foliage - •
false-color infrared landscape - •
magenta-red trees cyan sky - •
channel-swapped infrared colors - •
infrared color shift processing - •
vintage Kodak Aerochrome film look
Processing & Mood Terms
- •
Orton glow effect - •
high-key infrared processing - •
silver infrared monochrome - •
dreamy soft halation - •
film grain infrared texture - •
ethereal dreamlike quality
Style 1: Classic Black-and-White Infrared Landscapes
The most iconic IR look — monochrome landscapes where foliage glows white and skies go black. This is the Wood Effect in its purest form.
Woodland & Forest Scenes
Pastoral & Countryside
Style 2: Infrared Architecture & Urban Scenes
Buildings and cityscapes react differently to IR — stone and concrete take on unusual tonal relationships, while vegetation nearby glows white against the structure.
Historic Buildings
Modern Urban
Style 3: Infrared Portrait Photography
IR portraits have a quality unlike any other — skin becomes luminescent, eyes darken dramatically, and the surrounding foliage frame creates otherworldly visual separation.
Outdoor Portraits
Environmental Portraits
Style 4: False-Color Aerochrome Infrared
The Kodak Aerochrome look — beloved by artists from Richard Mosse to Jimi Hendrix's album covers — transforms landscapes into alien dreamscapes with red foliage and cyan skies.
Aerochrome Landscapes
Aerochrome Portraits & People
Advanced Techniques: Combining IR with Other Styles
Infrared Double Exposure
Infrared Panoramic Landscapes
Infrared with Motion Blur
Prompt Architecture: Building Reliable IR Results
The most consistent AI infrared results come from prompts that layer three things: IR type + subject characteristics + atmosphere/processing.
The Infrared Prompt Formula
IR Type Identifier
"720nm infrared photography" / "Aerochrome false-color IR" / "Wood Effect monochrome infrared"
Subject + IR Characteristics
"summer forest with bright white glowing foliage, jet black sky, dark still water"
Processing & Mood
"Orton glow, fine grain, dreamy ethereal quality, high contrast monochrome"
Technical Spec (optional)
"Nikon D800 full spectrum converted, 24mm lens, midday summer light"
IR Style Comparison: Which to Use When
| IR Style | Best For | Key Characteristics | Difficulty |
|---|---|---|---|
| 720nm Monochrome | Landscapes, architecture | White foliage, black sky, high contrast | Easy |
| 850nm Deep IR | Dramatic landscapes | Even darker skies, extreme contrast, less detail | Medium |
| Aerochrome False-Color | Fine art, editorial | Red-magenta foliage, cyan sky, saturated | Medium-Hard |
| IR Portrait | People photography | Luminescent skin, dark eyes, foliage glow | Medium |
| IR + Long Exposure | Water, motion subjects | Silky dark water, white foliage, tripod look | Hard |
10 Common IR Prompt Mistakes (and How to Fix Them)
1. Just saying "infrared photography" Too vague. Specify the IR type: "720nm monochrome infrared" or "Aerochrome false-color infrared film simulation."
2. Not mentioning foliage behavior Always specify: "bright white glowing foliage" or "crimson-red infrared foliage" — this is the most distinctive IR characteristic.
3. Forgetting the sky IR skies are dramatically dark. Add "jet black sky" or "near-black dramatic sky" explicitly.
4. Using "night" or "dark" to describe the scene IR photography typically happens in bright daylight — the darkness comes from IR wavelengths, not lack of light. Say "midday summer light" with "dark IR sky."
5. Not specifying water behavior IR water is dark. Add "dark absorbing water surface" or "IR-dark reflective water" for more accurate results.
6. Omitting the glow quality Add "Wood Effect" for the iconic leaf glow, or "Orton glow effect" for processed softness.
7. Mixing IR vocabulary with HDR terms Infrared and HDR are different effects. Don't combine them unless intentionally.
8. Forgetting cloud rendering In IR, clouds appear brilliant white against black sky — often more dramatic than the subject. Specify "bright white high-contrast cumulus clouds."
9. Not specifying processing style "Silver gelatin print quality" vs "digital IR processed" vs "film grain infrared texture" all produce different results.
10. Making Aerochrome look too saturated Real Aerochrome was vibrant but not neon. Add "slightly faded vintage film quality" or "authentic Aerochrome color palette" to keep it realistic.
FAQ: AI Infrared Photography Prompts
What's the difference between 720nm and 850nm infrared prompts? 720nm IR shows more visible-spectrum bleed-through — slightly softer, more tonal range. 850nm is deeper infrared — blacker skies, brighter whites, more extreme contrast. For most AI landscapes, 720nm gives more photogenic results. Use 850nm when you want the most dramatic, ultra-high contrast look.
Why does Aerochrome produce red foliage instead of white? Aerochrome was a color film that mapped infrared into the red channel. Foliage reflects IR strongly, so it mapped to vivid red. The blue sky — which absorbs IR — mapped to cyan (blue-green). It's a channel-swap effect, not a monochrome one.
Can I generate realistic IR portraits with AI? Yes, but it requires specific prompt language. Focus on: "infrared skin luminescence," "darkened eye appearance," "white or luminescent hair," and "foliage background glowing white." The skin rendering is distinctly different from normal photography.
How do I get consistent IR results across multiple images? Use the same IR type identifier, wavelength specification, and foliage/sky descriptors in every prompt. Create a prompt template and only vary the subject. Consistency comes from repeating the technical vocabulary.
Does time of day matter for IR prompts? Yes. Midday bright sunlight gives the most dramatic IR effects (maximum IR radiation). "Golden hour" IR looks different — warmer, softer. "Overcast IR" produces different tones. Specify the light quality as you would for any photography prompt.
What's the Wood Effect? Named after Dr. Robert Wood (1910), the Wood Effect describes how infrared radiation causes foliage to appear bright white in IR photography. Healthy chlorophyll-rich leaves reflect IR strongly. It's the most distinctive characteristic of black-and-white IR landscapes.
Quick-Start IR Prompt Templates
Copy and customize these core templates to get started immediately:
Monochrome Landscape:
Aerochrome Landscape:
IR Portrait:
IR + Architecture:
Infrared photography represents one of the most distinctive visual languages in the history of image-making — ethereal, otherworldly, and immediately recognizable. With these prompts and vocabulary, you can generate IR images with AI that rival the work of dedicated infrared photographers spending thousands on converted cameras and specialized lenses.
The key is precision: name the IR type, describe the specific visual characteristics IR creates, and layer in the atmospheric and processing qualities that make IR images so compelling. Start with the monochrome 720nm landscape prompts — they're the most reliably reproducible — and work toward the more nuanced Aerochrome false-color work once you've built intuition for the style.
Ready to generate your first infrared image? Try Gemini's image generator with the forest landscape prompt above and see the Wood Effect come alive.
