Made with Grok Imagine · CC0 · 18 Sept 2026

Ashlar Stone Roughness

Generated from: Seamless tileable grayscale roughness map for a rough ashlar stone wall. Square 1024x1024. Pure greyscale, no colour tint, flat even value with no lighting, no shadows, no highlights, no ambient occlusion. Light mid grey base around 60 percent grey with real variation: slightly darker grey where block faces are worn smooth, lighter grey (rougher, abraded, damp-gritty) in the mortar joints and eroded pits. High frequency micro detail, no large blurred blobs, no text, no lettering, no watermark, no border. Image edges wrap seamlessly to the opposite edges.