Nano Banana 2 提示词 - 城市天际线倒映于墨镜的黑白肖像

Dramatic, ultra-realistic close-up in black and white with high-contrast cinematic lighting from the side, highlighting the contours of his face and beard, casting deep shadows. He wears round, reflective sunglasses. He gazes confidently upward into a dark void. The sunglasses reflect a city's towering skyline. The atmosphere is mysterious with a minimalist black background. Details in 4K. Keep the subject's exact facial structure, hair texture, the original photo.