afterglow aqua architecture attraction background beacon beautiful blue building cloud coast coastal coastline design dusk graphic harbor hope horizon icon illustration landmark landscape light lighthouse maritime nautical navigation ocean red rock safety sea seascape shipping shore sky sunset symbol tower travel vacation warning water white active activities adults adventure angles appearance children children’s-area children’s-playground color colored colors colour coloured colours cool cooling equipment families fountain fountains fun leisure multiple multiple-outlets pipes piping play playground playing pour pouring sheltered spout spouting stream streaming streams supervised supervision unobtrusive water-playground wet wet-area