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Flux Image Generation Prompt Guide & Template

Structured template for generating high-quality images with Flux, based on Black Forest Labs official guidelines and community best practices. Includes camera specs, lens types, lighting styles, artistic references, and atmospheric modifiers to maximize output fidelity.

Prompt Content

Copy and paste directly into your model or internal evaluation tool.

Use the following template to generate high-fidelity Flux images:

{camera} at {aperture}: {subject + action}, {environment & atmosphere}, {lighting}, {style reference}.

EXAMPLE: Hasselblad X2D 100C with 90mm lens at f/4: a woman emerges from morning mist on a mountain ridge, crystalline frost formations catching early light, golden alpenglow with deep teal shadows, inspired by Ansel Adams, cinematic depth of field, wide aspect ratio.

WORD ORDER MATTERS MOST: Flux weights earlier tokens more heavily. Structure as:

  1. Main subject + action
  2. Critical style element
  3. Environment/setting
  4. Lighting
  5. Secondary details

TECHNICAL LAYER (include in every prompt): Camera body: Hasselblad, Leica, Sony A7R4, Nikon Z9, Canon R5, Pentax 645Z Lens focal: 35mm (wide/environmental), 50mm (natural), 85mm (portrait), 135mm (compressed), 200mm (telephoto isolation) Aperture: f/1.2–f/2 (shallow blur), f/4 (balanced), f/8–f/11 (sharp), f/16 (landscape, all in focus) Lighting: golden hour, blue hour, overcast diffuse, Rembrandt, backlighting, practical neon, strobe, bioluminescent

STYLE REFERENCES: Photographers: Ansel Adams (landscape), Annie Leibovitz (portrait), Gregory Crewdson (cinematic), Hiroshi Sugimoto (minimalist), Steve McCurry (documentary), Peter Lik (nature) Art styles: art deco, bauhaus, ukiyo-e, brutalist, cyberpunk, solarpunk, dark academia, cottagecore Film palettes: 'Blade Runner 2049' (teal-orange), 'The Grand Budapest Hotel' (pastel), 'Mad Max: Fury Road' (desaturated orange), 'Moonlight' (blue-gold)

PROMPT LENGTH GUIDE: 10–30 words: Quick iteration, exploring concepts 30–80 words: Standard — best for most projects 80–120 words: Detailed scenes with many specific elements 120+ words: Complex compositions; diminishing returns past ~150 words

LANGUAGE RULES: ✓ Use action verbs: 'emerges through mist' not 'mountain with mist' ✓ Use flowing prose: avoid comma-separated keyword lists ✓ Be specific: 'Hasselblad at f/4' not 'professional camera' ✓ Text in images: use quotation marks: 'the text you want' ✗ Avoid negative terms: describe what you want, not what to exclude ✗ Avoid 'high quality', 'best', 'ultra HD' — they rarely help

ATMOSPHERE MODIFIERS: Weather: 'rain-slicked streets', 'swirling snowstorm', 'heat haze shimmer', 'sea fog rolling in', 'lightning on horizon' Time: '30 minutes before sunrise', 'golden hour last light', 'blue hour just after sunset', '3am city quiet' Mood: 'melancholic stillness', 'charged anticipation', 'serene isolation', 'electric tension'

QUICK REFERENCE TEMPLATE: [Camera model] with [focal length]mm lens at [aperture]: [subject] [action verb], [environmental detail], [atmospheric condition], [lighting description], inspired by [photographer/artist], [mood adjective] tone.

Use Cases

Generating photorealistic imagery for commercial useConcept visualization in creative industriesDigital artwork and NFT creationMarketing and advertising content generationGame environment pre-visualization

Reference Output

Sony A7R4 with 85mm lens at f/1.8: a lone cyclist pedals across a desert highway at golden hour, dust clouds trailing behind tires under a vast orange sky, inspired by Steve McCurry, evoking a sense of serene isolation and endless journey.

Scoring Rubric

Scoring Rubric (out of 10): - Prompt Structure Integrity (3 pts): Adherence to weighted token order - Technical Accuracy (2 pts): Inclusion of precise camera/lens/aperture data - Stylistic Relevance (2 pts): Appropriate use of photographer/artist/style references - Linguistic Precision (2 pts): Use of active verbs, avoidance of negatives/redundancies - Creative Feasibility & Visual Clarity (1 pt): Overall coherence and imageability

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