Gemini Nano Banana 3.0 Pro Shooting Guidelines

Gemini Nano Banana 3.0 Pro Prompt: { '"generation_constraints": {' '"identity_preservation": "Strict full identity lock on both subjects from reference photo ' '"facial_features": "Do not alter faces proportions or natural expressions ' '"style_reference": "Raw Y2K night-photo style"' } '"camera_settings": {' '"lens": "85mm portrait lens ' '"focus": "Shallow depth of field ' '"angle": "Eye level ' '"framing": "Medium shot ' '"technique": "Strong direct frontal flash (on-camera flash)"' } '"subject_details": {' '"pose_interaction": {' '"position": "Sitting close together in car backseat ' '"man_action": "Gently hugging woman around neck kissing her temple ' '"woman_action": "Leaning toward him softly eyes closed ' '"mood": "Peaceful intimate calm"' } '"wardrobe": {' '"woman": {' '"garment": "Elegant black long-sleeve dress ' '"fabric": "Dense matte fabric ' '"details": "High neckline no exposed shoulders classic fitted silhouette"' } '"man": {' '"outfit": "Black suit with matching trousers ' '"shirt": "Black shirt worn underneath"' } } } '"lighting_and_atmosphere": {' '"primary_source": "Strong direct frontal flash ' '"ambient_light": "None inside (dark interior) blurred warm city lights outside ' '"contrast": "High contrast edges crisp shadows behind subjects ' '"highlights": "Sharp flash highlights on skin and wet glass"' } '"environment_context": {' '"setting": "Inside a car at night ' '"background_elements": "Fogged car windows with raindrops ' '"effects": "Flash reflections bouncing off glass subtle haze from cold night air ' '"depth": "Background remains deep and dark with soft blur"' } }