abstract angles appearance background brown colored coloring colors coloured colouring colours contours contrast contrasts cracks fissures flaws garden-wall layers levels light lines natural rock rock-face rockface rough rugged shades-of-color shades-of-colour shape shaped shapes stone strata stratum surface surfaces texture textured textures veins wall wallpaper close-up conglomerate crack fissure granite grit gritty layered mica rocky shade shadows silicate sunlight sunny sunshine breaking-through cracked quartz ribbons shades of color shades of colour color colour cool cooling covered exposed movement moving open outdoors outside patterns reflection reflections ripples rippling river rivers-edge riverside rocks shore shoreline sparkle sparkling vibrancy vibrant water water's-edge waterflow waterways wavelets waves bay blue-waters coastline currents distance distant expanse foliage foreground foreshore growth islands national marine park ocean outcrop perspectives plants point promontory rock-formations sea seashore shorelines shores Sizes sound stones stony tides trees variety vegetation waterline blue caves cliff coastal coastal-landforms crannies formations grained grainy holes hollows landscape limestone seaside sedimentary-rock sharp shrubbery shrubs sky solid strength strong surfacing uneven variations weathered composition crystalline feldspar grain grains gray grey igneous-rock mineralogy minerals pitted stonework worked