产品视觉 GPT Image 2 提示词：Japanese Film Aesthetic Portrait Grid

2x2 grid layout, four square frames, clean minimal spacing, consistent composition same {argument name="subject" default="japanese girl"} across all frames, consistent face identity, natural black hair, soft facial features, minimal makeup, natural skin texture, no retouching artifacts {argument name="aesthetic" default="japanese negative film aesthetic"}, soft natural light, slight overexposure highlights, low contrast, muted tones, subtle grain, film-like color grading, soft highlight bloom quiet everyday life atmosphere, candid moments, no posing, relaxed posture, imperfect composition, emotional ambiguity, “moment between moments” --- top left frame (morning): soft diffused window light, slightly overexposed curtain glow girl sitting quietly on bed, just woke up, messy hair, sleepy blank eyes wearing loose oversized t-shirt, relaxed posture minimal environment, soft white bedding calm, empty, “day just started” mood --- top right frame (daytime): natural side light from window, soft shadow girl sitting casually by table or window, holding phone loosely gaze drifting or lightly meeting camera, not posing simple indoor setting, everyday objects quiet boredom, detached, “nothing happening” mood --- bottom left frame (evening): warm golden hour light entering room, gentle shadow gradient girl near window, side light hitting face, slight highlight bloom subtle emotional expression, slightly thoughtful or distant hair softly moving, light fabric motion nostalgic, cinematic, “something unsaid" mood --- bottom right frame (night): dim warm bedside light mixed with faint cool phone glow girl lying on bed, head on pillow, partially cropped face messy natural hair, relaxed tired eyes visible pillow and wrinkled bedsheet, intimate framing low light grain, soft blur, imperfect focus quiet, intimate, “alone at night” mood --- consistent outfit or slightly adjusted homewear across frames iphone-like or 35mm film camera realism natural lighting transitions across time of day cohesive emotional flow across all four frames --ar 1:1