Facial expressions are a defining element of a portrait’s impression. This article explains how to specify 8 types of expressions through prompts, with actual generated sample images.
1. Bright Smile
Expression keywords: genuine bright smile showing teeth, sparkling eyes — Natural toothy smile + sparkling eyes
2. Serious / Contemplative
Expression keywords: serious contemplative expression, looking slightly away from camera — Averted gaze creates a thoughtful impression
3. Shy
Expression keywords: shy gentle smile, slightly tilted head, looking up at camera through lashes — Tilted head with an upward glance
4. Laughing
Expression keywords: laughing with eyes closed, head tilted back, carefree joy — Eyes closed, head thrown back in laughter
5. Mysterious
Expression keywords: mysterious half-smile, intense eye contact — Intense gaze + half-smile for a mysterious look
6. Surprised
Expression keywords: surprised expression, wide eyes, slightly open mouth — Eyes wide, mouth slightly open
7. Peaceful Sleep
Expression keywords: peaceful sleeping expression, eyes closed, relaxed face — Eyes closed, completely relaxed
8. Focused / Determined
Expression keywords: determined focused expression, sharp gaze at camera — Sharp gaze conveying determination
Expression Keyword Summary
| Expression | Primary Keywords | Supporting Keywords |
|---|---|---|
| Bright smile | bright smile showing teeth | sparkling eyes |
| Serious | serious contemplative expression | looking away from camera |
| Shy | shy gentle smile | tilted head, looking through lashes |
| Laughing | laughing with eyes closed | head tilted back, carefree |
| Mysterious | mysterious half-smile | intense eye contact |
| Surprised | surprised expression | wide eyes, open mouth |
| Sleeping | peaceful sleeping expression | eyes closed, relaxed |
| Focused | determined focused expression | sharp gaze |
Combination Tips
Expressions are amplified when combined with lighting and clothing:
- Smile + golden hour → warm, happy impression (see Lighting Prompt Collection)
- Mysterious + side light → dramatic impression
- Sleeping + window light → intimate, soft impression
Related Articles
- Pose Prompt Collection — 12 situational examples
- Lighting Prompt Collection — Lighting comparison experiments
- Gravure Prompt Collection — Swimwear and lingerie styles
- Prompt Design Thinking — The 5-element decomposition approach
