close-up of a dark, textured metal surface with a diamond pattern

texturedbackground industrialtexture industrialdesign geometricpattern backgroundimage abstractpattern metallictexture metallicsurface surfacetexture darkbackground diamondpattern abstractdesign graphicdesign patterndesign surfacedesign texturedesign steeltexture photograph generative industrial background metalsheet geometric textured abstract closeup surface diamond pattern texture graphic grunge design metal steel sheet rough dark