gravel texture. small stones, little rocks, pebbles in many shades of grey, white and blue. texture of little rocks.

abstract and backdrop background beach blue cement closeup cobblestone color concrete construction creek crushed decoration detail garden granite gravel gray grey grit ground hard industrial landscape little many material mineral natural nature outdoor path pattern pavement pebble pebbles rock rocks rough sea seashore shades shape shingle small smooth stone stonepit stones summer surface texture textured wall wallpaper white