Luraivin - Free AI Image Generator Logo
Tips

10 Prompt Engineering Secrets for Better AI Images

Creative Director
Oct 5, 2025
6 min read

Creating stunning AI images isn't just about having access to the best models—it's about knowing how to communicate with them. After generating thousands of AI images, we've discovered the secrets that separate amateur results from professional-quality artwork.

Secret #1: The Power of Weighted Keywords

Not all words in your prompt carry equal weight. AI models pay more attention to words at the beginning of your prompt. Structure your prompts strategically:

❌ Weak: "with beautiful lighting, professional photography, a portrait of a woman"

✅ Strong: "Professional portrait of a woman, beautiful studio lighting, 8k photography"

Secret #2: Use the "Subject-Medium-Style" Framework

Structure your prompts in three parts for consistent results:

  1. Subject: What you want to see (person, object, scene)
  2. Medium: The artistic medium (photography, painting, digital art)
  3. Style: Aesthetic qualities (realistic, vibrant, moody)

Example: "Ancient temple ruins (subject), oil painting (medium), impressionist style with warm colors (style)"

Secret #3: Master Negative Space with "Not" Statements

Sometimes it's more effective to tell the AI what NOT to include. While FLUX doesn't have a dedicated negative prompt field, you can use phrases like:

  • "clean background without clutter"
  • "simple composition, no busy elements"
  • "minimalist design, excluding unnecessary details"

Secret #4: The "Artist Reference" Technique

Reference famous artists or photographers to instantly convey a style:

  • "in the style of Annie Leibovitz" for portrait photography
  • "inspired by Studio Ghibli" for anime-style illustrations
  • "reminiscent of Ansel Adams" for landscape photography
  • "like a Wes Anderson film" for cinematic compositions

Secret #5: Lighting is Everything

Professional-looking images almost always come down to proper lighting description. Here are power phrases:

  • Rim lighting: Creates a glowing outline around the subject
  • Volumetric lighting: Visible light beams (god rays)
  • Butterfly lighting: Classic portrait lighting from above
  • Split lighting: Half the face in light, half in shadow
  • Backlighting: Subject silhouetted against bright background

Secret #6: Resolution and Quality Keywords Actually Work

Adding quality descriptors genuinely improves output:

  • "8k resolution, highly detailed, sharp focus"
  • "professional grade, award-winning"
  • "trending on artstation, featured on behance"
  • "masterpiece, best quality"

These keywords signal to the AI that you want high-quality output, and the model responds accordingly.

Secret #7: Use Specific Camera Equipment Terms

Photography enthusiasts discovered that mentioning specific camera settings produces more realistic images:

  • "shot with Canon EOS R5, 85mm f/1.4 lens"
  • "shallow depth of field, bokeh background"
  • "f/2.8 aperture, ISO 400"
  • "wide angle 24mm lens, landscape perspective"

Secret #8: The "Scene Description" Method

Instead of listing features, describe a scene as if you're directing a movie:

Instead of: "woman, beach, sunset, walking, happy"

Try: "A young woman walks barefoot along a sandy beach at sunset, waves gently lapping at her feet, golden light illuminating her flowing dress, serene expression, peaceful atmosphere"

Secret #9: Emotion and Mood Keywords

Adding emotional context creates more compelling images:

  • Moods: ethereal, whimsical, melancholic, triumphant, mysterious
  • Atmosphere: dreamy, intense, serene, chaotic, intimate
  • Feelings: joyful, contemplative, dramatic, peaceful, energetic

Secret #10: The Iteration Strategy

Professional AI artists don't get perfect results on the first try. Here's their process:

  1. Start Broad: Begin with a simple, clear prompt
  2. Generate & Analyze: Create the image and identify what's missing
  3. Add Specificity: Refine with 2-3 additional descriptive keywords
  4. Adjust Parameters: Try different aspect ratios if needed
  5. Iterate: Repeat until you achieve the desired result

Bonus Secret: Use Luraivin's AI Assistant

Our platform includes an AI assistant that can help you craft better prompts in real-time. It learns from successful generations and suggests improvements based on what works best with FLUX models.

Putting It All Together

Here's a real-world example combining multiple secrets:

Complete Prompt Example:

"Professional portrait of an Indian classical dancer in traditional Bharatanatyam costume, intricate jewelry and makeup, mid-performance pose with expressive hand gestures (mudra), dramatic stage lighting with warm spotlights, rich colors of red and gold, cultural heritage, shot with Canon EOS R5, 85mm f/1.8 lens, shallow depth of field, professional photography, 8k resolution, highly detailed, award-winning composition"

This prompt uses: weighted keywords (starting with "Professional portrait"), the Subject-Medium-Style framework, specific lighting description, camera equipment terms, quality keywords, and emotional context.

Practice Makes Perfect

The best way to master prompt engineering is through experimentation. Keep a notebook of prompts that produce great results, and don't be afraid to try unconventional combinations.

Remember: AI image generation is both a science and an art. Use these secrets as guidelines, but let your creativity lead the way.

Prompts
Tips
Beginner
Prompt Engineering

Ready to Apply These Secrets?

Start creating professional AI images with FLUX.1 Schnell on Luraivin.