街头沉思者

json Gemini Nano Banana 3.0 Prompt: { "subject": { "description": "Bearded man with tousled hair", "pose": "Leaning on a railing, looking intensely to the right", "attire": { "clothing": "Dark open-collared shirt", "accessories": [ "Silver rings", "Silver bracelet" ] } }, "environment": { "setting": "Urban", "background": "Dark, blurred" }, "art_direction": { "medium": "Black and white photography", "mood": [ "Gritty", "Serious", "Contemplative" ], "style": [ "Photorealistic", "Cinematic", "High contrast" ] }, "technical_specs": { "camera": { "shot_size": "Mid-shot", "angle": "Eye level" }, "lighting": [ "Dramatic shadows", "Moody lighting" ] } }