FACS Expression Portrait Matrix
A technical JSON-structured prompt to generate a 3x3 grid of portraits using the Facial Action Coding System to ensure precise and consistent facial expressions.
This is a gpt-image-2 prompt case for Portrait & Character. Use the copy-ready prompt below to generate similar visuals, and review YouMind OpenLab awesome-gpt-image-2 attribution plus commercial-use rights before reuse.
Prompt
Copy-ready prompt
{
"objective": "Create a 3x3 portrait collage inspired by expressive fashion photography, using FACS (Facial Action Coding System) to define each facial expression. The subject is a {argument name=\"subject description\" default=\"Extremely beautiful red-haired woman\"} ,have{argument name=\"eye color\" default=\"Green eyes\"} Presented in a snapshot-style color smartphone photography",
"aspect_ratio": "1:1",
"composition": {
"layout": "3x3 grid (9 equal-sized portraits)",
"framing": "Compact head and shoulder portrait",
"style": "A clean grid with minimal spacing, ensuring consistent composition across all panels.",
"consistency": "Same subject, same lighting, but with slight variations in pose and angle."
},
"subject": {
"person": "adult women",
"appearance": {
"hair": "Natural red hair, slightly damp or textured.",
"eyes": "Green eyes, highly expressive",
"beauty": "Ultimate beauty, with well-defined yet soft facial features.",
"skin": "Natural skin texture, without excessive exfoliation"
},
"outfit": {
"top": "{argument name=\"clothing\" default=\"Low-cut cream-colored tank top\"}",
"style": "Minimalist and clean"
}
},
"facs_expressions": [
{
"panel": 1,
"action_units": [
"AU4 (eyebrows down)",
"AU9 (wrinkled nose)",
"AU10 (Upper Lip Lift)"
],
"description": "A slight growling expression"
},
{
"panel": 2,
"action_units": [
"AU25 (lips slightly parted)",
"AU26 (Jaw Ptosis)",
"AU19 (tongue exposed)"
],
"description": "A playful tongue-out expression"
},
{
"panel": 3,
"action_units": [
"AU1 (Inner Brow Lift)",
"AU2 (Outer Eyebrow Lift)",
"AU24 (Lips tightly closed)"
],
"description": "A gentle yet serious expression with hands clasped together"
},
{
"panel": 4,
"action_units": [
"AU5 (Upper Eyelid Lift)",
"AU25 (lips slightly parted)"
],
"description": "Run your hands through your hair, gaze upwards in a relaxed manner."
},
{
"panel": 5,
"action_units": [
"AU12 (Smiling upwards)",
"AU6 (Cheek Lift)"
],
"description": "A subtle, natural smile"
},
{
"panel": 6,
"action_units": [
"AU4 (eyebrows down)",
"AU10 (Upper Lip Lift)",
"AU25 (lips slightly parted)"
],
"description": "Intense lip-biting expression"
},
{
"panel": 7,
"action_units": [
"AU18 (Pouting lips)",
"AU22 (Press lips together)"
],
"description": "A playful pouty expression"
},
{
"panel": 8,
"action_units": [
"AU25 (lips slightly parted)",
"AU26 (Jaw Ptosis)",
"AU5 (Upper Eyelid Lift)"
],
"description": "A surprised expression with mouth agape"
},
{
"panel": 9,
"action_units": [
"AU1 (Inner Brow Lift)",
"AU15 (Downturned corners of the mouth)"
],
"description": "A soft, melancholy or tired expression as a hand touches the face."
}
],
"visual_style": {
"genre": "Editing-type portrait photography",
"color": "Full color (not black and white)",
"quality": "Smartphone capture",
"texture": [
"Visible graininess",
"Natural skin imperfections",
"Slight noise"
],
"color_tone": "Neutral to slightly warm tones"
},
"lighting": {
"style": "Direct flash or simple front lighting"
}
}Prompt variables
Editable argument placeholders found in the prompt, with their default values.
Variable
subject description
Default
Extremely beautiful red-haired woman
Variable
eye color
Default
Green eyes
Variable
clothing
Default
Low-cut cream-colored tank top
Reuse and source notes
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Where does this case come from?
This case is imported from YouMind OpenLab awesome-gpt-image-2; keep attribution visible and check the source URL before reuse.