純黑背景裡，雙側輪廓光勾出玻璃香水瓶

One unbranded ribbed clear-glass perfume bottle stands on a low plinth that nearly vanishes into a pure black background. Cool silver rim light on the left and warm amber on the right trace shoulder, cap and liquid level. Plausible sprayer, clean reflections, close premium product photograph with ample dark space. No label, text or logo.

一隻無品牌透明豎紋玻璃香水瓶立在幾乎融入純黑背景的矮臺座上。左側冷銀色、右側暖琥珀色窄輪廓光描出瓶肩、瓶蓋與液麵，噴頭結構可信，反光乾淨。高階產品近景，留足黑色負空間，不要標籤、字或商標。