工业风格的污垢背景，暖灰色调，带有黑色刮痕和红色点缀。

ered wall study that combines concrete greys, chalky putty tones, and charcoal blocks with decisive black squeegee streaks. Horizontal tearing reveals stitched layers, while a thin red marker line and scattered white grid remnants add rhythm. The surface feels road worn and documentary true, ideal as a tough grunge background for trailers, tech promos, and street culture edits.

光厂(VJshi)视频提供工业风格的污垢背景，暖灰色调，带有黑色刮痕和红色点缀。视频素材下载，适用于纹理效果，画画，泰国，街拍，图片褪色处理等主题的内容创作。

作者署名：Arsenii Rudchenko/Getty Images/华夏视觉