blue Great Britain green hills lake nature quality reservoir ripples wales water welsh accommodation appearance circle circular colors colours cool cooling direction directional display drops falling flats fountain fountains froth height high highrise homes light modern park patterns reflections regularity Rhythm rippling shooting sparkling spectacle splashing spouting spray spraying squirting streaming sunlight turbulence turbulent units wet angles contained enclosed feature flow flowing greenery levels movement moving outdoor outdoors paved paving plants pool splash surface surfaces surrounds textures tiled wall water-feature color colour pond reflection shade shadows shady shrubbery trees adjoining adjoining pool child-safe children external fun holiday inviting jacuzzi ledges leisure lines outside paddle paddling paddling pool play recreation refreshing relax relaxing safe safety seating shallow spa spa whirlpool tiles wading pool yellow across-the-river background bridge cars contrast contrasting freeway gray grey jet-ski jet-skiing river riverside scenery scenic shadow shrubs traffic transport transportation travel truck vegetation vehicles views waterways boat Jetty motor-boat train deep floor free photo stock summer texture vacation calm cloud horizon mediterranean natural peaceful sea sky view