GPT Image 2.5 Sunburst プロンプト - 明暗法の書斎に佇む煙草の女性

​A high-definition cinematic portrait of a sophisticated woman sitting in a plush, velvet burgundy armchair within a sunlit, vintage study. She is wearing a sharp black tailored suit, a crisp white button-down shirt slightly unbuttoned, and a loosely tied charcoal grey necktie. She holds a cigarette, with thick, ethereal plumes of white smoke swirling dramatically around her face and rising toward the ceiling. The lighting is dramatic "chiaroscuro" style, with bright sunlight streaming through a large window behind her, creating a glowing rim light on her hair and the smoke. The background features ornate wooden wall panels and a classic framed painting. Photorealistic, 8k resolution, moody atmosphere. ​Tips for Best Results: ​Aspect Ratio: If your tool supports it, use --ar 9:16 to get that tall, vertical phone-wallpaper look. ​Lighting Keywords: Using terms like "volumetric lighting" or "backlit" will help emphasize the way the light interacts with the smoke. ​Style: If you want it to look more like a movie still, add "shot on 35mm film" to the end.