GPT Image 2.5 Sunburst プロンプト - 暖かな革椅子でピースする黒ドレスの肖像

A photorealistic vertical 3:4 indoor fashion portrait of an unmistakably adult woman reclining diagonally in a black leather lounge chair. She wears a plunging black halter dress with a high slit and asymmetrical draping, accented by gold chains around her neck, shoulders, and waist. Her legs extend naturally toward both sides of the frame; she raises both hands in peace signs and looks directly into the lens with slightly lowered eyelids, parted lips, and a playful expression. Her very dark brown hair is styled in a loosely arranged side-parted low updo, paired with polished evening makeup and gold drop earrings. Shoot from directly in front and slightly above, at close range, so her legs form a strong foreground perspective. Warm room light from the left falls across her shoulders and legs, preserving natural skin texture and subtle reflections in the black fabric. Behind her are deep red shelves, books, candles, a tall plant, and a side table holding a white coffee cup and black handbag. Keep the framing slightly tilted and the hair and fabric naturally imperfect, like a relaxed photo taken during an evening gathering.