This River Pebble Exposed Aggregate PBR set captures hand‑troweled panels framed by shallow control joints and packed with rounded river stones embedded in compacted sand‑cement, ideal for courtyards, parks, and garden paths. Mixed pebble sizes, subtle polish on high spots, and gritty fines between stones read convincingly in close‑ups, while the repeated slab grid breaks tiling on large surfaces. Delivered as seamless 4K maps—BaseColor, Normal (OpenGL), Roughness, Height/Displacement, and Ambient Occlusion—calibrated for PBR in Blender, Unreal, Unity, 3ds Max, and Maya. Real‑world scale and clean tiling make it drop‑in ready; use Parallax or true Displacement to emphasize stone relief and joint grooves for hero shots. Roughness is tuned for a lightly sealed aggregate; lower values give a wet, glossy river‑rock look, higher values produce a dry, matte walkway finish. Optimized PNG/TIFF textures balance crisp micro‑detail with efficient memory, and preview renders enable fast look‑dev for archviz and games.