Teacher Classroom Vibe

{ "positive_prompt": { "constraints": { "aspect_ratio": "4:5", "medium": "smartphone photo", "shot_type": "medium-long shot", "subject_instruction": "Real person from user-provided image. Identity must remain exactly the same." }, "composition": { "framing": "three-quarter view", "camera_angle": "slightly low angle looking up", "camera_distance": "medium", "pose": "standing behind a wooden podium, hands resting on the edge, body angled slightly toward the side", "gaze": "smiling, looking off-camera toward an audience", "crop_notes": "foreground elements like heads of audience members partially visible in lower corners" }, "environment": { "location_cues": "high school assembly hall or community stage, maroon pleated curtains, beige acoustic panels, American flag on flagpole", "time_of_day": "indoor daytime", "light_source": { "type": "overhead fluorescent", "direction": "top-down", "softness": "diffused", "falloff": "even, flat illumination" } }, "body_and_fabric_interaction": { "posture_effects": "natural slight lean into the podium", "fabric_drape": "fine-knit long sleeves following the contour of the arms", "tension_zones": "fabric pulling across the chest and shoulders; horizontal tension lines on the skirt at the hips", "compression_zones": "skirt fabric pressing against the thighs and lower torso", "wrinkle_patterns": "micro-creases at the inner elbows; vertical gravity folds in the skirt hem", "gravity_behavior": "lanyard hanging straight down from the neck", "contact_shadows": "soft occlusion where the hands meet the wooden podium", "fit_accuracy": "Fabric must fit the user’s real body exactly, without reshaping." }, "materials_and_textures": { "skin": "Visible pores, natural texture, no smoothing", "fabric": "tightly woven synthetic blend skirt; ribbed or jersey knit shirt texture; matte lanyard strap", "separation": "sharp edge definition between the subject and the red curtain background" }, "primary_focus": { "focus_name": "fabric-body interaction", "observable_features": [ "realistic tension lines in the skirt across the hip curve", "natural creasing of the white shirt at the waist tuck", "lanyard resting realistically over the slope of the chest", "fabric texture responding to the physical volume of the wearer" ] }, "color_and_light_rules": { "white_balance": "slightly warm indoor fluorescent", "contrast": "standard mobile phone contrast", "exposure": "balanced indoor exposure", "saturation": "natural, non-vibrant", "grading_rule": "True-to-life only; no cinematic or stylized grading" }, "camera_behavior": { "camera_type": "modern mobile phone lens", "depth_of_field": "deep; background curtains are slightly soft but recognizable", "focus_falloff": "gentle blur on the foreground audience heads", "grain_or_noise": "subtle digital luminance noise characteristic of indoor mobile shots", "sharpening_limit": "No over-sharpening" }, "overall_aesthetic": "Feels like a real, unstaged moment; documentary/editorial realism" }, "strict_negatives": [ "beauty filter", "face alteration", "hair modification", "body reshaping", "skin smoothing", "idealized proportions", "floating fabric", "perfect symmetry", "AI glow", "HDR", "CGI", "illustration", "cinematic grading", "over-sharpening", "plastic skin", "fake texture", "text", "logos", "watermarks" ] }