GPT Image 2.0 プロンプト - 冬の窓光に包まれた居心地のよい自撮り

{ "prompt": "Ultra-realistic candid smartphone selfie, charming young woman with a soft confident expression, face close to camera, messy low bun with loose wisps framing the face, one hand partially covering chin, oversized charcoal knit sweater, subtle glossy lips, natural skin texture, cinematic window light, creamy bokeh background, shallow depth of field, sharp eyes, realistic hair strands, modern editorial portrait, cozy winter mood, muted earth tones, authentic social-media snapshot, high detail, 9:16" }