abstract angles appearance background beach coast coastline color colour cracks crannies grained grainy heavy holes hollows layers levels limestone ocean rocks rocky rough sand sandy sea seashore seaside shade shadows shapes shore Sizes solid stones stony strength strong surface surfaces surfacing texture textured textures uneven variations variety black blue close-up closeup concrete crushed decoration dirty floor granite gravel gray grey group hard horizontal macro material Mineral natural nature old outdoor outdoors pattern pebble road rock round shape small stone wall wallpaper white colors colours Jetty long jetty low tide perspective perspectives posts pylons railings rock formations safety security shipping ships support support legs tidal tides water access accessibility appropriate-behavior appropriate-behaviour be-careful beach-side bitumen care careful costal cycling cyclists families lookout movement moving observant path pathway pedestrians people protective risks sealed share sharing track travel traveling travelling walk walkers walking light seagull sharp shoreline sunlight sunshine surge surging swirl swirling waves ancient backdrop cliff copy copyspace dressed erode eroded erosion face fossil geological geology grain grit gritty grunge grungy mason masonry orange outcrop oxide patina rockface rusty sandstone sediment sedimentary space weathered