Pale Gray Terrazzo Concrete Texture

macro close-up of a pale gray terrazzo concrete surface, densely speckled with tiny embedded stone chips and mineral flecks, subtle rough matte texture, off-white cement base with scattered black, charcoal, beige, tan and faint reddish aggregate fragments, evenly framed flat lay texture shot, no horizon, no objects, realistic material sample, high detail, natural diffuse lighting, neutral shadows, seamless architectural surface texture