#338Polished Marble Vein

A slab of mirror-polished marble. Domain-warped fbm turbulence is thresholded into a network of thin, branching veins over a pale warm-grey stone base, faintly tinted with gold. The veins are also read as a subtle surface relief, so a clear matcap-style reflection layered on top catches them; because that glossy sheen drifts — as if the slab is being slowly tilted under a studio light — you read both the static stone with its veining and the moving polish at once. The pointer tips the slab to sweep the highlight, and gold glints bloom wherever the sheen crosses a vein.