Why This Gym Mirror Selfie Prompt Transformed My Feed

Gemini Nano Banana 3.0 Prompt: { "project_settings": { "project_name": "Gym Mirror Selfie Series", "version": "4.0.0-granular", "target_model": "Stable Diffusion / Midjourney v6" }, "generation_parameters": { "face_preservation": { "enabled": true, "method": "Reference ControlNet / IP-Adapter", "strictness_level": "High", "protected_features": [ "facial_structure", "eyebrow_shape", "makeup_style", "lip_morphology", "hairline_fidelity" ] }, "technical_specs": { "aspect_ratio": "4:5", "resolution": "8K", "orientation": "Portrait" } }, "scene_composition": { "subject": { "demographics": { "gender": "Female", "age_group": "Young Adult" }, "pose_definition": { "stance": "Squatting low", "leg_position": "One knee forward", "torso_orientation": "Leaning slightly toward mirror", "head_tilt": "Downward (approx 15 degrees)", "gaze": "Focused on phone screen", "hand_placement": { "right_hand": "Holding phone in front of face", "left_hand": "Resting on knee" } }, "grooming": { "hair": { "color": "Dark Brown", "length": "Long", "style": "Half-up ponytail", "texture": "Smooth, Straight", "accessory": "Small clip" }, "makeup": { "style": "Natural", "finish": "Soft matte" }, "nails": { "color": "Black", "finish": "Glossy" } }, "wardrobe": { "upper_body": { "item": "Sports Bra", "color": "Off-white", "fit": "Tight, form-fitting", "material_properties": "Slight sheen, synthetic" }, "lower_body": { "item": "Sweatpants", "color": "Dark Brown", "fit": "Loose, relaxed", "waist_style": "High-waisted" }, "footwear": { "item": "Sneakers", "color": "White", "style": "Chunky/Sporty" }, "jewelry": [ { "type": "Necklace", "material": "Silver" }, { "type": "Bracelet", "material": "Silver" }, { "type": "Rings", "material": "Silver" } ] } }, "props": { "primary_device": { "type": "Smartphone", "case_texture": "Glitter", "case_color": "Silver", "holding_angle": "Vertical" } }, "environment": { "location_type": "Indoor Gym", "architecture": { "walls": "Full-height mirrors", "flooring": "Wood-textured gym floor" }, "background_elements": [ "Chest press machine", "Blurred gym equipment" ] }, "lighting_and_atmosphere": { "primary_source": "Soft overhead LED", "ambient_tone": "Warm accents", "shadows": "Soft, diffuse", "mood": ["Feminine", "Elegant", "Gentle"] }, "stylistic_approach": { "genre": "Social Media Mirror Selfie", "visual_clarity": "Medium-High sharpness", "color_grading": "Soft warm tones (Cream/Brown palette)" } }, "negative_constraints": [ "deformed fingers", "wrong face structure", "extra limbs", "text", "watermark", "candy bars", "distorted reflection", "over-saturated colors" ] } }