Black and white 4x4 photobooth grid of a romantic couple with Nano Banana Pro

{ "generation_request": { "meta_data": { "task_type": "black_and_white_photobooth_couple_romantic_grid_4x4", "language": "en", "priority": "highest" }, "input": { "mode": "image_to_image", "reference_image_usage": "very_high", "preserve_identity": true, "preserve_facial_features": true, "preserve_hairstyle": true, "notes": "Use the uploaded reference as strict identity anchor for both the adult man and adult woman. Preserve exact facial structure, bone proportions, and hairstyle in all 16 panels. Keep mood romantic, warm, intimate, soft, no sadness, no exaggerated comedy." }, "output": { "aspect_ratio": "1:1", "resolution": "ultra_high", "num_images": 1, "layout": { "type": "grid", "rows": 4, "cols": 4, "gutter": "thin", "panel_consistency": "very_high" }, "sharpness": "crisp_photobooth", "grain": "subtle_analog_bw" }, "scene": { "concept": "romantic black and white photobooth contact sheet of a couple", "environment": "flat neutral gray backdrop", "lighting": { "style": "direct photobooth flash", "key_light": "front flash slightly soft but defined", "shadows": "minimal soft shadow behind subjects", "avoid": "cinematic side lighting, dramatic contrast" }, "camera": { "lens": "50mm", "framing": "tight head and shoulders", "focus": "eyes perfectly sharp in every panel" } }, "subject": { "type": "adult couple", "composition": "very close proximity in each frame", "wardrobe": "simple neutral tops, no logos", "anatomy_rules": "accurate facial proportions, correct hands" }, "expression_set": { "panel_01": "cheek to cheek soft smile", "panel_02": "forehead touch, eyes closed gentle smile", "panel_05": "noses touching, subtle smile", "panel_06": "eye contact, intimate calm gaze", "panel_07": "woman resting head on his shoulder", "panel_09": "both smiling with foreheads almost touching", "panel_10": "soft laugh together, eyes crinkled naturally", "panel_16": "both looking at camera, warm confident couple energy" }, "style": { "color": "pure black and white", "contrast": "medium_high", "skin_texture": "natural pores visible", "finish": "clean photobooth strip aesthetic" }, "quality_control": { "identity_lock": "strict_for_both_subjects", "hands_priority": "very_high", "avoid": ["extra fingers", "missing fingers", "warped face", "uneven eyes", "text", "watermark", "logo"] }, "negative_prompt": ["color", "sepia", "dramatic cinematic lighting", "plastic beauty retouch", "low resolution", "blur", "distorted anatomy", "sad", "crying", "angry"] } }