Nano Banana 2 Prompt - Couple nocturne dans l’écran Photo Booth d’un MacBook

{ "task_configuration": { "task_type": "screen_simulation_photorealism", "target_model": "SDXL_1.0_Refiner", "aspect_ratio": "3:4", "resolution": { "width": 1152, "height": 1536 } }, "visual_hierarchy": { "layer_1_physical_macro": { "camera_angle": "Downward-angled, high-angle", "framing": "MacBook screen filling 95% of frame", "surface_imperfections": [ "subtle pixel-grid texture (moire)", "tiny dust particles on glass", "faint ambient light reflection on glossy screen", "fingerprint smudges" ], "foreground_anchor": "Thin strip of physical keyboard visible at lower edge" }, "layer_2_digital_interface": { "theme": "Dark Mode (macOS)", "window_layout": { "left_panel": "Spotify 'Liked Songs' playlist (dimmed)", "right_panel": "Photo Booth live-preview window (dominant focus)" } }, "layer_3_nested_subject_content": { "context": "Inside the Photo Booth window", "environment": "Dim bedroom, off-white wall, rumpled bedding", "lighting_simulation": "Cool screen glow mixed with warm skin tones, deep nocturnal shadows", "subjects": { "shared_attributes": [ "Oversized black hoodies", "Hoods pushed back (faces fully visible)", "Reclining pose", "Looking at screen" ], "subject_a_guy": { "identity_target": "reference_image_male.jpg", "action": "Holding phone in right hand with clear reflective case", "position": "Right/Center" }, "subject_b_girl": { "identity_target": "reference_image_female.jpg", "action": "Resting closely beside Subject A", "position": "Left/Center" } } } }, "prompt_assembly": { "positive_prompt": "Hyper-realistic downward shot of a MacBook screen. The screen surface has visible dust, pixel grid, and reflection. The screen displays a Photo Booth window showing a couple in a dark room. [Subject Descriptions]. They are wearing black hoodies. The lighting is low-key, candid, nocturnal, blue-ish screen glow. High fidelity, raw photo, unedited.", "negative_prompt": "vector art, screenshot, flat digital image, clean glass, perfect screen, daylight, bright studio lights, cartoon, 3d render, painting, watermark" }, "identity_preservation_settings": { "strictness_level": "CRITICAL", "methodology": { "face_restoration": false, "note": "Disable generic face restorers (CodeFormer) to avoid 'plastic' look. Use IP-Adapter.", "control_net_stack": [ { "unit": "ControlNet_Tile", "weight": 0.4, "purpose": "To maintain the text/interface sharpness" }, { "unit": "IP-Adapter_FaceID_Plus", "weight": 0.95, "region_mask": "Photo Booth Window Area Only", "purpose": "To force exact facial identity match for both subjects" } ] } }, "rendering_parameters": { "sampler": "DPM++ 3M SDE Exponential", "steps": 40, "cfg_scale": 5.5, "denoising_strength": 0.35 } }