街头艺人表演时被人群围绕

生成一张 4:5 竖版街头艺人被人群围绕的广角纪实人像。中国年轻男性街头小提琴手站在城市广场石板地中央演奏，身边形成半圆形围观人群，前景可见打开的无字琴盒和几枚硬币，背景是傍晚暖光下的树影、街灯和无文字建筑立面。使用 24mm 广角低机位，人物全身可见，周围人群有运动模糊和层次，主角清晰。色调为傍晚金色、石板灰、深蓝外套和少量街灯暖白。真实街头纪实摄影，人物比例真实，不要压扁。画面内不要出现任何可读文字、招牌、logo、水印、品牌或海报。

Create a 4:5 vertical wide-angle documentary street portrait of a busker surrounded by a crowd. A young Chinese male street violinist performs at the center of a stone-paved city square, with a semicircle of onlookers around him. An open blank violin case and a few coins are visible in the foreground; the background contains evening tree shadows, street lamps, and building facades with no text. Use a 24mm wide-angle low viewpoint, full-body subject visible, layered motion blur in the surrounding crowd, and a sharp main subject. Palette: evening gold, stone gray, deep navy coat, and small warm-white streetlamp highlights. Real street documentary photography, realistic proportions with no compression. No readable text, signboard, logo, watermark, brand, or poster anywhere.