A tileable sandstone brick block PBR texture featuring coarse, hand‑chiseled faces, softened arris edges, and deep mortar joints that produce convincing relief at close range. Delivered as seamless 4K maps—Base Color, Normal, Roughness, Ambient Occlusion, and Height/Displacement—calibrated for physically based pipelines in Blender, Unreal Engine, Unity HDRP/URP, 3ds Max, Maya, and Substance tools with a neutral, shadow‑free albedo. The height map supports parallax or tessellation to push block depth and joint recession, while tuned roughness preserves gritty mineral grain with occasional smoother wear for wet or dry scenes. UV‑friendly and non‑directional, it tiles cleanly for plazas, courtyards, castle walls, steps, and historic facades, and layers well with decals like moss, leaks, dust, or signage. Optimized PNG/TIFF with clean naming and suggested normal/displacement values for fast setup across engines; licensed for games, films, ArchViz, and promotional renders.