工业风复古风混凝土墙面裂纹污渍纹理背景

minimalist style, grayscale tones, rough concrete wall texture, subtle scratches, simple and rustic feel, no prominent decorative elements, plain concrete wall background,Natural light illuminates the scene and enhances natural colors. The image looks like it was taken with a Canon EOS 5D Mark IV camera equipped with a Canon EF 50mm f/1.4 USM lens, f/2.8 aperture, ISO 100, and 1/100 second zoom,chinese