写实静物摄影，单根中式复古黄铜凤首发簪斜向放置在深灰色哑光纯色台面上，发簪簪身细长呈哑光黄铜质感，带有自然细微的使用痕迹，簪头为精细浮雕的凤鸟造型，凤首线条流畅卷曲，旁侧带有幼鸟凤纹浮雕，凤头下方通过细圆环链条垂挂一颗实心圆形黄铜珠坠，画面采用中近景、平视微俯机位，侧上方柔光打亮，金属表面呈现温润的哑光金色光泽，台面投射出发簪的柔和浅阴影，背景为纯净的深灰色渐变无杂物背景，1:1正方形构图，整体色调沉稳复古。

Realistic still life photography, a single Chinese vintage brass phoenix-head hairpin placed diagonally on a dark gray matte solid surface. The hairpin's shaft is slender with a matte brass texture, bearing subtle natural wear marks. The pin head features finely carved phoenix designs, with smoothly curving phoenix head lines and a small baby phoenix relief beside it. A solid round brass bead pendant hangs below the phoenix head via a fine ring chain. The shot uses a medium close-up with a slightly overhead eye-level camera angle. Soft light from the upper side illuminates the metal surface, presenting a warm matte golden sheen, and casts a soft faint shadow of the hairpin on the surface. The background is a pure dark gray gradient with no clutter, 1:1 square composition, with an overall calm and retro tone.