灰调极简影棚背景，中央放置一件青釉开片瓷油灯，器物为盘口长颈、圆鼓腹、圈足造型，一侧设置弯曲执柄，另一侧伸出短流，盘口边缘与短流口各伸出一根白色棉制灯芯，瓷釉呈灰青色调，表面遍布细碎开片裂纹，口沿处带有数处小崩缺，圈足露胎处带有浅褐色使用痕迹，柔和侧光从侧方打亮器物，投下浅淡阴影，清晰展现釉面光泽与瓷体质感，构图居中平视，为文物静物摄影风格。

Gray-toned minimalist studio background, a celadon-glazed porcelain oil lamp with crackle glaze placed centrally. The vessel has a dish-shaped mouth, long neck, round bulging belly and ring foot, with a curved handle on one side and a short spout on the other. A white cotton wick protrudes from each of the dish mouth edge and the short spout opening. The porcelain glaze is grayish-celadon, covered with fine crackle lines all over, the rim has several small chips, and the exposed ring foot bears light brown usage traces. Soft side light illuminates the object from the side, casting faint shadows to clearly show the glaze luster and porcelain texture, centered eye-level composition, in the style of cultural relic still life photography.