피파 한 줄 정리: 강한 prompt는 명사 stack이 아니야 — *dimension*들의 조합이지. Subject·action·setting·composition·lighting·lens·style·mood·color·material 중 3-4개를 골라서 명확히 잡아.
A strong prompt isn't random adjectives thrown at a wall — it has structure. Think of it like directing a photographer: you wouldn't just say "make it look good." You'd specify the subject, how to frame it, what lighting to use, what lens, and what mood you're going for. Image prompts work the same way.
The Key Dimensions
1. Subject — What is the main focus? Be specific: not just "a woman" but "a woman in her 30s wearing a cream linen blazer."
2. Action/Pose — What is the subject doing? "Standing at a window looking out" vs. "walking through a crowded market."
3. Setting/Environment — Where is this? "Inside a sunlit greenhouse" vs. "on a foggy pier at dawn."
4. Composition/Shot Type — How is it framed? "Close-up portrait," "wide establishing shot," "overhead flat lay," "three-quarter view."
5. Lighting — This is arguably the most impactful dimension. "Soft diffused window light," "dramatic rim lighting," "golden hour backlit," "harsh overhead fluorescent."
6. Lens/Camera — "35mm," "85mm portrait lens," "macro," "wide angle," "tilt-shift," "anamorphic." These trigger specific visual characteristics the model learned from photography.
7. Style/Medium — "Oil painting," "watercolor," "35mm film photography," "digital illustration," "charcoal sketch," "3D render."
8. Mood/Atmosphere — "Melancholic," "energetic," "serene," "tense," "dreamy," "gritty."
9. Color Palette — "Warm earth tones," "cool blues and silver," "muted pastels," "high contrast black and white," "neon and dark."
10. Material/Texture — "Rough stone," "polished marble," "weathered wood," "wet asphalt," "frosted glass."
Putting It Together
"a coffee shop"
"A cozy corner of a small coffee shop, morning light streaming through steamy windows, worn wooden tables, a single espresso cup in focus, shallow depth of field, 50mm lens, warm amber tones, film photography"
"a warrior"
"A weathered samurai kneeling in a bamboo forest, katana resting across his lap, early morning mist, dappled sunlight through leaves, medium shot, Akira Kurosawa film still, desaturated colors with subtle warm highlights"
"beautiful sunset painting"
"Dramatic sunset over a vast salt flat, sky in layers of deep orange, magenta, and violet, mirror-perfect reflection on wet ground, a lone figure walking in the distance, landscape photography, wide angle, rich saturated colors"
A Mental Checklist
Before generating, quickly ask yourself:
- What is the subject? (Be concrete)
- Where is the scene? (Setting)
- How is it lit? (Lighting — the secret weapon)
- What does it look like technically? (Camera/style)
If you can answer these four, you have a solid prompt. Everything else is refinement.
- Strong prompts address multiple dimensions: subject, setting, lighting, camera, style, mood, color.
- Lighting is often the single most impactful dimension — it dramatically changes the feel of an image.
- You don't need to specify everything — focus on 3-4 key dimensions and let defaults handle the rest.
- Think like a photographer or cinematographer giving a shot brief, not like a search query.