使用 Gemini Nano Banana 2 于 @GeminiApp 创作

Created with Gemini Nano Banana 2 on @GeminiApp Prompt 👇 A realistic, high-contrast portrait of a handsome young adult male positioned in the center and has messy hair with subtle natural imperfections. He projects a genuine, happy demeanor with a warm closed smile and relaxed eyes, standing naturally with relaxed shoulders and his hands tucked warmly inside the pockets of his heavy, deep navy-black overcoat layered over a crisp white t-shirt. Directly in front of him in the foreground is a weathered, ornate dark metal railing featuring intricate circular patterns, its surface slightly frosted and wet with small patches of piled snow resting just behind it. Beyond the railing, the deep midground opens up to a massive, brightly illuminated outdoor ice skating rink, its icy blue-white surface heavily scratched and scored from skate blades, highly reflective and dotted with small distant figures skating. The deep background reveals a historic, aged stone castle building on the left, featuring rough stone masonry, large arched windows, and a pointed tower roof entirely washed in warm amber-gold architectural uplighting. A tall stadium light pole with fiercely bright, blown-out white LED floodlights stands on the left edge, alongside bare, weathered deciduous trees against a dark cloudy night sky reflecting the ambient cloudy night gray city glow. The crisp, energetic winter atmosphere is sculpted by hard, highly directional mixed artificial lighting, producing harsh, deep black shadows under the chin, within the heavy folds of the coat, and cast behind the subject, while specular highlights gently illuminate his forehead and nose. Shot straight on with a 35mm lens at f/2.8 and 1/125s to keep the subject tack sharp against a slightly soft but readable background, the image is rendered with a split-complementary color palette, enhanced contrast, and an ISO of 1600 that introduces organic digital noise and grain into the sky, framed in a 3:4 aspect ratio.

使用 Gemini Nano Banana 2 于 @GeminiApp 创作 提示词 👇 一张写实、高对比度的肖像照，画面中央是一位英俊的年轻成年男性，头发凌乱，带有细微的自然瑕疵。他散发真诚、快乐的气质，露出温暖的抿嘴微笑，眼神放松，自然站立，双肩放松，双手温暖地插在厚重的深藏青色（近乎黑色）大衣的口袋里，大衣内搭一件挺括的白色 T 恤。他的正前方前景中是一道饱经风霜、装饰华丽的深色金属栏杆，带有精致的圆形花纹图案，表面微微结霜且湿润，栏杆后方堆着小片积雪。栏杆之外，深远的中间景展开为一座巨大、明亮照明的户外溜冰场，冰面呈冰蓝白色，布满冰刀划出的深深刮痕，高度反光，远处点缀着正在滑冰的小小人影。深远的背景左侧露出一座历史悠久、古旧的石砌城堡建筑，特征包括粗糙的石砌工艺、大型拱形窗户，以及完全沐浴在温暖琥珀金色建筑泛光照明中的尖塔屋顶。画面左边缘矗立着一根高大的体育场灯杆，装有极其明亮、过曝的白色 LED 泛光灯，旁边是光秃秃、饱经风霜的落叶树，背景是反射着城市夜间阴云灰光晕的阴云密布的暗夜天空。清脆、充满活力的冬季氛围由强烈、高度定向的混合人工照明塑造，在下巴下方、大衣的厚重褶皱内以及主体身后投下刺眼的深黑色阴影，而镜面高光柔和地照亮他的额头和鼻子。正面平视拍摄，使用 35mm 镜头，f/2.8 光圈，1/125s 快门速度，使主体在与略柔但可辨的背景对比中保持锐利清晰；图像采用分裂互补色配色，增强对比度，ISO 1600 为天空引入有机的数字噪点和颗粒，画幅比例为 3:4。