beach coast coastline color colored colors colour coloured colours green greenery growing growth layers levels ocean ocean-edge ocean-waterline plants rocks rocky rough scrub sea seashore seaside shade shadows shapes shore shoreline shrubbery shrubs Sizes stones stony sunlight sunshine surface surfaces surfacing textured textures tidal tide tides trees varied variety water abstract appearance backdrop background coastal cold contrast contrasting cool cooling dark darkening distance distinctive edge edged edges environment environmental foliage foreground gray grey groundcover hardy island leafy leaves light sand-dunes skies sky texture vegetation wallpaper water’s-edge waves winter wintry aerial aerial roots dunes glistening glossy low tide mangrove growth mangroves natural ocean edge ocean waterline pebbles receded receding receding tide root network Roots salt-resistant sand sand dunes security strength strong support waterline access-denied barrier conservation conserve conserving cultivating cultivation dune-flora fence fencing flora grass grasses limited limited-entry nature planting protect protection protective reclaim reclamation sandy 4WD-vehicles churn churned-up churning damage damaged damaging driving dug-up environmentally-unfriendly four-wheel-drive marked marks off-road off-road-driving prints safety soft-sand surfaced tire-tracks track tracks traction tyre-tracks vehicles vehicles-permitted wild blended colorful colourful dusk early evening fiery foam foaming froth golden movement reflection reflections sunset surf surf board surfer swimmer troughs vast vibrancy vibrant water's edge wavelets