Photorealistic Images with Imagen 4.0 Ultra: Prompts & Settings

Imagen 4.0 Ultra is currently the best model for photorealistic images on FluxNote, excelling at human faces, detailed textures, and realistic lighting.

At 25 credits per generation, it outperforms FLUX.2 Pro (18 credits) for facial accuracy and GPT Image 1.5 (18 credits) for environmental details.

Use it for: professional headshots, product photography simulations, and hyper-realistic scenes requiring perfect anatomy/textures.

Avoid for abstract or stylized work where cheaper models suffice.

Imagen 4.0 Ultra delivers Google's most advanced photorealism, particularly for human subjects and intricate textures like fabric or metal.

Key advantages include flawless facial proportions, realistic eye reflections, and accurate shadow dynamics.

For best results: use 16:9 or 4:5 aspect ratios, enable 'Ultra Detail' mode (+5 credits), and specify lighting conditions (e.g. 'studio softbox lighting').

Compared to FLUX.2 Pro, Imagen 4.0 Ultra better handles teeth/hands but has slower generation times.

Versus GPT Image 1.5, it creates more natural skin textures but is less flexible with creative prompts.

Common fixes: add '35mm photograph' for grain consistency, use 'macro lens' for detail close-ups, and avoid over-describing unrealistic scenes.

Prompt formula: [Subject] in [environment], [lighting condition], [camera/lens type], [texture details], [style notes]. Example: 'Portrait of a Norwegian farmer in a wheat field, golden hour lighting, Canon EF 85mm f/1.4, weathered skin texture, National Geographic photo style'

Example specs:

1. 1Headshot: 4:5 ratio, 'Ultra Detail' on, prompt: 'CEO headshot in modern office, rim lighting from window, Sony A7IV 50mm, sharp focus on eyes, corporate annual report style'
2. 2Product: 1:1 ratio, 'Commercial Mode' on, prompt: 'Isolated whiskey bottle on oak barrel, spotlight illumination, Phase One XT 150MP, condensation droplets, luxury magazine ad'
3. 3Landscape: 16:9 ratio, 'HDR Enhancement' on, prompt: 'Alpine lake at dawn, mist rising from water, Nikon Z9 24-70mm, crisp reflection of mountains, Ansel Adams tonal range'

1. 1Close-up of a chef's hands kneading dough in a rustic kitchen, natural window light, Leica Summicron 35mm, flour particles in air, food magazine photography

1. 1Young athlete mid-jump on basketball court, stadium floodlights, Sony 70-200mm f/2.8, sweat droplets frozen in motion, sports documentary still

1. 1Vintage car dashboard at sunset, golden light through windshield, Hasselblad XCD 45mm, worn leather texture, classic car auction catalog

1. 1Bearded fisherman repairing nets on dock, overcast daylight, Fujifilm GFX 100S, wrinkled hands with rope burns, maritime photojournalism

1. 1Macro shot of dewdrops on rose petals, morning backlight, Olympus OM-D 90mm macro, water refraction visible, botanical reference photo

1. 1Architect presenting blueprints in modern office, LED panel lighting, Canon RF 28-70mm f/2, crisp document details, corporate PR image

1. 1Blacksmith forging metal in workshop, furnace glow lighting, Nikon D850 85mm, sparks captured mid-air, artisan documentary style

1. 1Newborn baby feet in mother's hands, diffused hospital light, Sony FE 50mm f/1.2, soft skin texture, maternity ward photography

1. 1Espresso machine steam wand in action, cafe ambient light, Fuji X-T5 56mm, milk foam texture, specialty coffee advertising

1. 1Astronaut helmet reflection showing Mars landscape, simulated sunlight, ARRI Alexa 65, visor glare details, NASA mission concept art

1. 1Jewelry artisan polishing silver ring, workbench task light, Zeiss Otus 100mm, tool marks visible, luxury craft close-up

1. 1Rain-soaked city street at night, neon sign reflections, Panasonic S1R 24mm, pavement water ripples, urban noir photography