A joyful girl runs through the sand. vacation by the seaA joyful girl runs through the sand. Vacation by the sea
A loose granular substance, typically pale yellowish brown, resulting from the erosion of siliceous and other rocks and forming a major constituent of beaches, riverbeds, the seabed, and deserts. Smooth or polish with sandpaper or a mechanical sander. Sprinkle or overlay with sand, to give better purchase on a surface.