A practical guide to writing strong prompts for image models
Key principles for describing the subject, background, lighting and rendering so models produce accurate results.
Writing prompts is an art. A good prompt can make the difference between an average image and a visual masterpiece.
Professional Prompt Structure
A good prompt usually includes these sections:
- Main subject
- Detail description
- Background
- Lighting
- Art style
- Quality and rendering
Subject Description
Place the main subject at the beginning of the prompt. The more precise the description, the better the result. Instead of 'a woman', write 'young 25-year-old woman with long brown hair and green eyes'.
Details Matter
Clothing, accessories, facial expression, body posture, and subject position all matter. 'White shirt with a standing collar' is better than 'white clothes'.
Background
The background sets the context for your story. Background types:
- Simple studio
- Natural environment
- Urban and architectural
- Gradient and abstract
- Bokeh and blurred
Lighting
Lighting determines the mood of the image:
- **Studio lighting**: Professional and clean
- **Natural light**: Warm and intimate
- **Neon light**: Modern and cyberpunk
- **Dramatic lighting**: Tense and artistic
- **Rembrandt light**: Classic and artistic
Art Styles
Art style has a big impact on results:
- Realistic photography
- Digital painting
- Anime and cartoon
- 3D rendered
- Retro and vintage
- Minimal
Quality Keywords
These phrases improve quality:
- 8K, 4K resolution
- highly detailed
- professional photography
- cinematic
- masterpiece
- studio quality
Negative Prompts
Specify what you don't want:
- blurry
- low quality
- distorted
- watermark
- text
- extra limbs
Complete Prompt Example
'Professional portrait of young Iranian woman with long black hair, brown eyes, gentle smile, wearing black blouse, gray studio background, Rembrandt lighting, 8K quality, high detail, professional photography style, no watermark'
Conclusion
With practice and experimentation, your prompt writing skills will improve. Use our ready-made prompts as a starting point and adapt them to your needs.
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